Move pokedex_screen data from asm to C

3 files changed, 1677 insertions, 72 deletions

diff --git a/src/data/pokemon/pokedex_categories.h b/src/data/pokemon/pokedex_categories.h
new file mode 100644
index 000000000..0553fc0f7
--- /dev/null
+++ b/src/data/pokemon/pokedex_categories.h
@@ -0,0 +1,1001 @@
+static const u16 sDexCategory_GrasslandPkmn_Page1[] = {
+    SPECIES_RATTATA,
+    SPECIES_RATICATE,
+    SPECIES_SENTRET,
+    SPECIES_FURRET,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page2[] = {
+    SPECIES_ZIGZAGOON,
+    SPECIES_LINOONE,
+    SPECIES_POOCHYENA,
+    SPECIES_MIGHTYENA,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page3[] = {
+    SPECIES_NIDORAN_F,
+    SPECIES_NIDORINA,
+    SPECIES_NIDOQUEEN,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page4[] = {
+    SPECIES_NIDORAN_M,
+    SPECIES_NIDORINO,
+    SPECIES_NIDOKING,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page5[] = {
+    SPECIES_DODUO,
+    SPECIES_DODRIO,
+    SPECIES_TAILLOW,
+    SPECIES_SWELLOW,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page6[] = {
+    SPECIES_TANGELA,
+    SPECIES_ROSELIA,
+    SPECIES_SUNKERN,
+    SPECIES_SUNFLORA,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page7[] = {
+    SPECIES_HOPPIP,
+    SPECIES_SKIPLOOM,
+    SPECIES_JUMPLUFF,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page8[] = {
+    SPECIES_ODDISH,
+    SPECIES_GLOOM,
+    SPECIES_VILEPLUME,
+    SPECIES_BELLOSSOM,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page9[] = {
+    SPECIES_EKANS,
+    SPECIES_ARBOK,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page10[] = {
+    SPECIES_IGGLYBUFF,
+    SPECIES_JIGGLYPUFF,
+    SPECIES_WIGGLYTUFF,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page11[] = {
+    SPECIES_MAREEP,
+    SPECIES_FLAAFFY,
+    SPECIES_AMPHAROS,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page12[] = {
+    SPECIES_FARFETCHD,
+    SPECIES_LICKITUNG,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page13[] = {
+    SPECIES_SCYTHER,
+    SPECIES_SCIZOR,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page14[] = {
+    SPECIES_DROWZEE,
+    SPECIES_HYPNO,
+    SPECIES_GULPIN,
+    SPECIES_SWALOT,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page15[] = {
+    SPECIES_KANGASKHAN,
+    SPECIES_GIRAFARIG,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page16[] = {
+    SPECIES_TAUROS,
+    SPECIES_MILTANK,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page17[] = {
+    SPECIES_VULPIX,
+    SPECIES_NINETALES,
+    SPECIES_PONYTA,
+    SPECIES_RAPIDASH,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page18[] = {
+    SPECIES_ELEKID,
+    SPECIES_ELECTABUZZ,
+    SPECIES_ELECTRIKE,
+    SPECIES_MANECTRIC,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page19[] = {
+    SPECIES_ZANGOOSE,
+    SPECIES_SEVIPER,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page20[] = {
+    SPECIES_PLUSLE,
+    SPECIES_MINUN,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page21[] = {
+    SPECIES_GROWLITHE,
+    SPECIES_ARCANINE,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page22[] = {
+    SPECIES_CASTFORM,
+    SPECIES_CHIMECHO,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page23[] = {
+    SPECIES_BULBASAUR,
+    SPECIES_IVYSAUR,
+    SPECIES_VENUSAUR,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page24[] = {
+    SPECIES_CHIKORITA,
+    SPECIES_BAYLEEF,
+    SPECIES_MEGANIUM,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page25[] = {
+    SPECIES_CYNDAQUIL,
+    SPECIES_QUILAVA,
+    SPECIES_TYPHLOSION,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page26[] = {
+    SPECIES_TORCHIC,
+    SPECIES_COMBUSKEN,
+    SPECIES_BLAZIKEN,
+};
+
+static const u16 sDexCategory_GrasslandPkmn_Page27[] = {
+    SPECIES_RAIKOU,
+    SPECIES_ENTEI,
+    SPECIES_SUICUNE,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page1[] = {
+    SPECIES_CATERPIE,
+    SPECIES_METAPOD,
+    SPECIES_BUTTERFREE,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page2[] = {
+    SPECIES_WEEDLE,
+    SPECIES_KAKUNA,
+    SPECIES_BEEDRILL,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page3[] = {
+    SPECIES_WURMPLE,
+    SPECIES_SILCOON,
+    SPECIES_BEAUTIFLY,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page4[] = {
+    SPECIES_CASCOON,
+    SPECIES_DUSTOX,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page5[] = {
+    SPECIES_PIDGEY,
+    SPECIES_PIDGEOTTO,
+    SPECIES_PIDGEOT,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page6[] = {
+    SPECIES_HOOTHOOT,
+    SPECIES_NOCTOWL,
+    SPECIES_NATU,
+    SPECIES_XATU,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page7[] = {
+    SPECIES_PICHU,
+    SPECIES_PIKACHU,
+    SPECIES_RAICHU,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page8[] = {
+    SPECIES_BELLSPROUT,
+    SPECIES_WEEPINBELL,
+    SPECIES_VICTREEBEL,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page9[] = {
+    SPECIES_PARAS,
+    SPECIES_PARASECT,
+    SPECIES_SHROOMISH,
+    SPECIES_BRELOOM,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page10[] = {
+    SPECIES_SEEDOT,
+    SPECIES_NUZLEAF,
+    SPECIES_SHIFTRY,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page11[] = {
+    SPECIES_VENONAT,
+    SPECIES_VENOMOTH,
+    SPECIES_YANMA,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page12[] = {
+    SPECIES_LEDYBA,
+    SPECIES_LEDIAN,
+    SPECIES_SPINARAK,
+    SPECIES_ARIADOS,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page13[] = {
+    SPECIES_NINCADA,
+    SPECIES_NINJASK,
+    SPECIES_SHEDINJA,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page14[] = {
+    SPECIES_VOLBEAT,
+    SPECIES_ILLUMISE,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page15[] = {
+    SPECIES_PINECO,
+    SPECIES_FORRETRESS,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page16[] = {
+    SPECIES_SLAKOTH,
+    SPECIES_VIGOROTH,
+    SPECIES_SLAKING,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page17[] = {
+    SPECIES_SKITTY,
+    SPECIES_DELCATTY,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page18[] = {
+    SPECIES_MURKROW,
+    SPECIES_SNEASEL,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page19[] = {
+    SPECIES_EXEGGCUTE,
+    SPECIES_EXEGGUTOR,
+    SPECIES_SUDOWOODO,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page20[] = {
+    SPECIES_AIPOM,
+    SPECIES_STANTLER,
+    SPECIES_KECLEON,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page21[] = {
+    SPECIES_PINSIR,
+    SPECIES_HERACROSS,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page22[] = {
+    SPECIES_SWABLU,
+    SPECIES_ALTARIA,
+    SPECIES_TROPIUS,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page23[] = {
+    SPECIES_DUSKULL,
+    SPECIES_DUSCLOPS,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page24[] = {
+    SPECIES_TOGEPI,
+    SPECIES_TOGETIC,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page25[] = {
+    SPECIES_TREECKO,
+    SPECIES_GROVYLE,
+    SPECIES_SCEPTILE,
+};
+
+static const u16 sDexCategory_ForestPkmn_Page26[] = {
+    SPECIES_CELEBI,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page1[] = {
+    SPECIES_GOLDEEN,
+    SPECIES_SEAKING,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page2[] = {
+    SPECIES_MAGIKARP,
+    SPECIES_GYARADOS,
+    SPECIES_KRABBY,
+    SPECIES_KINGLER,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page3[] = {
+    SPECIES_CORPHISH,
+    SPECIES_CRAWDAUNT,
+    SPECIES_BARBOACH,
+    SPECIES_WHISCASH,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page4[] = {
+    SPECIES_LOTAD,
+    SPECIES_LOMBRE,
+    SPECIES_LUDICOLO,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page5[] = {
+    SPECIES_SURSKIT,
+    SPECIES_MASQUERAIN,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page6[] = {
+    SPECIES_PSYDUCK,
+    SPECIES_GOLDUCK,
+    SPECIES_WOOPER,
+    SPECIES_QUAGSIRE,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page7[] = {
+    SPECIES_POLIWAG,
+    SPECIES_POLIWHIRL,
+    SPECIES_POLIWRATH,
+    SPECIES_POLITOED,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page8[] = {
+    SPECIES_AZURILL,
+    SPECIES_MARILL,
+    SPECIES_AZUMARILL,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page9[] = {
+    SPECIES_SLOWPOKE,
+    SPECIES_SLOWBRO,
+    SPECIES_SLOWKING,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page10[] = {
+    SPECIES_FEEBAS,
+    SPECIES_MILOTIC,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page11[] = {
+    SPECIES_ANORITH,
+    SPECIES_ARMALDO,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page12[] = {
+    SPECIES_DRATINI,
+    SPECIES_DRAGONAIR,
+    SPECIES_DRAGONITE,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page13[] = {
+    SPECIES_SQUIRTLE,
+    SPECIES_WARTORTLE,
+    SPECIES_BLASTOISE,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page14[] = {
+    SPECIES_TOTODILE,
+    SPECIES_CROCONAW,
+    SPECIES_FERALIGATR,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page15[] = {
+    SPECIES_MUDKIP,
+    SPECIES_MARSHTOMP,
+    SPECIES_SWAMPERT,
+};
+
+static const u16 sDexCategory_WatersEdgePkmn_Page16[] = {
+    SPECIES_LATIAS,
+    SPECIES_LATIOS,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page1[] = {
+    SPECIES_TENTACOOL,
+    SPECIES_TENTACRUEL,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page2[] = {
+    SPECIES_WINGULL,
+    SPECIES_PELIPPER,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page3[] = {
+    SPECIES_STARYU,
+    SPECIES_STARMIE,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page4[] = {
+    SPECIES_CHINCHOU,
+    SPECIES_LANTURN,
+    SPECIES_REMORAID,
+    SPECIES_OCTILLERY,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page5[] = {
+    SPECIES_SHELLDER,
+    SPECIES_CLOYSTER,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page6[] = {
+    SPECIES_CLAMPERL,
+    SPECIES_HUNTAIL,
+    SPECIES_GOREBYSS,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page7[] = {
+    SPECIES_QWILFISH,
+    SPECIES_CORSOLA,
+    SPECIES_MANTINE,
+    SPECIES_LUVDISC,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page8[] = {
+    SPECIES_SEEL,
+    SPECIES_DEWGONG,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page9[] = {
+    SPECIES_SPHEAL,
+    SPECIES_SEALEO,
+    SPECIES_WALREIN,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page10[] = {
+    SPECIES_CARVANHA,
+    SPECIES_SHARPEDO,
+    SPECIES_WAILMER,
+    SPECIES_WAILORD,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page11[] = {
+    SPECIES_HORSEA,
+    SPECIES_SEADRA,
+    SPECIES_KINGDRA,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page12[] = {
+    SPECIES_RELICANTH,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page13[] = {
+    SPECIES_LAPRAS,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page14[] = {
+    SPECIES_OMANYTE,
+    SPECIES_OMASTAR,
+    SPECIES_KABUTO,
+    SPECIES_KABUTOPS,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page15[] = {
+    SPECIES_LILEEP,
+    SPECIES_CRADILY,
+};
+
+static const u16 sDexCategory_SeaPkmn_Page16[] = {
+    SPECIES_KYOGRE,
+};
+
+static const u16 sDexCategory_CavePkmn_Page1[] = {
+    SPECIES_ZUBAT,
+    SPECIES_GOLBAT,
+    SPECIES_CROBAT,
+};
+
+static const u16 sDexCategory_CavePkmn_Page2[] = {
+    SPECIES_DIGLETT,
+    SPECIES_DUGTRIO,
+    SPECIES_ONIX,
+    SPECIES_STEELIX,
+};
+
+static const u16 sDexCategory_CavePkmn_Page3[] = {
+    SPECIES_SWINUB,
+    SPECIES_PILOSWINE,
+    SPECIES_SNORUNT,
+    SPECIES_GLALIE,
+};
+
+static const u16 sDexCategory_CavePkmn_Page4[] = {
+    SPECIES_WHISMUR,
+    SPECIES_LOUDRED,
+    SPECIES_EXPLOUD,
+};
+
+static const u16 sDexCategory_CavePkmn_Page5[] = {
+    SPECIES_MISDREAVUS,
+    SPECIES_DUNSPARCE,
+    SPECIES_NOSEPASS,
+};
+
+static const u16 sDexCategory_CavePkmn_Page6[] = {
+    SPECIES_SABLEYE,
+    SPECIES_MAWILE,
+};
+
+static const u16 sDexCategory_CavePkmn_Page7[] = {
+    SPECIES_GASTLY,
+    SPECIES_HAUNTER,
+    SPECIES_GENGAR,
+};
+
+static const u16 sDexCategory_CavePkmn_Page8[] = {
+    SPECIES_WYNAUT,
+    SPECIES_WOBBUFFET,
+};
+
+static const u16 sDexCategory_CavePkmn_Page9[] = {
+    SPECIES_LUNATONE,
+    SPECIES_SOLROCK,
+};
+
+static const u16 sDexCategory_CavePkmn_Page10[] = {
+    SPECIES_REGIROCK,
+    SPECIES_REGICE,
+    SPECIES_REGISTEEL,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page1[] = {
+    SPECIES_GEODUDE,
+    SPECIES_GRAVELER,
+    SPECIES_GOLEM,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page2[] = {
+    SPECIES_MANKEY,
+    SPECIES_PRIMEAPE,
+    SPECIES_SPOINK,
+    SPECIES_GRUMPIG,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page3[] = {
+    SPECIES_MACHOP,
+    SPECIES_MACHOKE,
+    SPECIES_MACHAMP,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page4[] = {
+    SPECIES_CLEFFA,
+    SPECIES_CLEFAIRY,
+    SPECIES_CLEFABLE,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page5[] = {
+    SPECIES_CUBONE,
+    SPECIES_MAROWAK,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page6[] = {
+    SPECIES_SLUGMA,
+    SPECIES_MAGCARGO,
+    SPECIES_NUMEL,
+    SPECIES_CAMERUPT,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page7[] = {
+    SPECIES_MAKUHITA,
+    SPECIES_HARIYAMA,
+    SPECIES_MEDITITE,
+    SPECIES_MEDICHAM,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page8[] = {
+    SPECIES_SHUCKLE,
+    SPECIES_TEDDIURSA,
+    SPECIES_URSARING,
+    SPECIES_DELIBIRD,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page9[] = {
+    SPECIES_GLIGAR,
+    SPECIES_SPINDA,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page10[] = {
+    SPECIES_MAGBY,
+    SPECIES_MAGMAR,
+    SPECIES_TORKOAL,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page11[] = {
+    SPECIES_ARON,
+    SPECIES_LAIRON,
+    SPECIES_AGGRON,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page12[] = {
+    SPECIES_LARVITAR,
+    SPECIES_PUPITAR,
+    SPECIES_TYRANITAR,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page13[] = {
+    SPECIES_SNORLAX,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page14[] = {
+    SPECIES_ABSOL,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page15[] = {
+    SPECIES_AERODACTYL,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page16[] = {
+    SPECIES_CHARMANDER,
+    SPECIES_CHARMELEON,
+    SPECIES_CHARIZARD,
+};
+
+static const u16 sDexCategory_MountainPkmn_Page17[] = {
+    SPECIES_JIRACHI,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page1[] = {
+    SPECIES_SPEAROW,
+    SPECIES_FEAROW,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page2[] = {
+    SPECIES_SANDSHREW,
+    SPECIES_SANDSLASH,
+    SPECIES_RHYHORN,
+    SPECIES_RHYDON,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page3[] = {
+    SPECIES_MAGNEMITE,
+    SPECIES_MAGNETON,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page4[] = {
+    SPECIES_HOUNDOUR,
+    SPECIES_HOUNDOOM,
+    SPECIES_PHANPY,
+    SPECIES_DONPHAN,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page5[] = {
+    SPECIES_CACNEA,
+    SPECIES_CACTURNE,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page6[] = {
+    SPECIES_TRAPINCH,
+    SPECIES_VIBRAVA,
+    SPECIES_FLYGON,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page7[] = {
+    SPECIES_SKARMORY,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page8[] = {
+    SPECIES_BALTOY,
+    SPECIES_CLAYDOL,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page9[] = {
+    SPECIES_BAGON,
+    SPECIES_SHELGON,
+    SPECIES_SALAMENCE,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page10[] = {
+    SPECIES_BELDUM,
+    SPECIES_METANG,
+    SPECIES_METAGROSS,
+};
+
+static const u16 sDexCategory_RoughTerrainPkmn_Page11[] = {
+    SPECIES_GROUDON,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page1[] = {
+    SPECIES_MEOWTH,
+    SPECIES_PERSIAN,
+    SPECIES_SNUBBULL,
+    SPECIES_GRANBULL,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page2[] = {
+    SPECIES_GRIMER,
+    SPECIES_MUK,
+    SPECIES_KOFFING,
+    SPECIES_WEEZING,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page3[] = {
+    SPECIES_SHUPPET,
+    SPECIES_BANETTE,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page4[] = {
+    SPECIES_ABRA,
+    SPECIES_KADABRA,
+    SPECIES_ALAKAZAM,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page5[] = {
+    SPECIES_RALTS,
+    SPECIES_KIRLIA,
+    SPECIES_GARDEVOIR,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page6[] = {
+    SPECIES_SMOOCHUM,
+    SPECIES_JYNX,
+    SPECIES_MR_MIME,
+    SPECIES_SMEARGLE,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page7[] = {
+    SPECIES_TYROGUE,
+    SPECIES_HITMONLEE,
+    SPECIES_HITMONCHAN,
+    SPECIES_HITMONTOP,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page8[] = {
+    SPECIES_CHANSEY,
+    SPECIES_BLISSEY,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page9[] = {
+    SPECIES_VOLTORB,
+    SPECIES_ELECTRODE,
+    SPECIES_PORYGON,
+    SPECIES_PORYGON2,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page10[] = {
+    SPECIES_DITTO,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page11[] = {
+    SPECIES_EEVEE,
+    SPECIES_VAPOREON,
+    SPECIES_JOLTEON,
+    SPECIES_FLAREON,
+};
+
+static const u16 sDexCategory_UrbanPkmn_Page12[] = {
+    SPECIES_ESPEON,
+    SPECIES_UMBREON,
+};
+
+static const u16 sDexCategory_RarePkmn_Page1[] = {
+    SPECIES_UNOWN,
+};
+
+static const u16 sDexCategory_RarePkmn_Page2[] = {
+    SPECIES_ARTICUNO,
+    SPECIES_ZAPDOS,
+    SPECIES_MOLTRES,
+};
+
+static const u16 sDexCategory_RarePkmn_Page3[] = {
+    SPECIES_LUGIA,
+};
+
+static const u16 sDexCategory_RarePkmn_Page4[] = {
+    SPECIES_HO_OH,
+};
+
+static const u16 sDexCategory_RarePkmn_Page5[] = {
+    SPECIES_RAYQUAZA,
+};
+
+static const u16 sDexCategory_RarePkmn_Page6[] = {
+    SPECIES_DEOXYS,
+};
+
+static const u16 sDexCategory_RarePkmn_Page7[] = {
+    SPECIES_MEWTWO,
+};
+
+static const u16 sDexCategory_RarePkmn_Page8[] = {
+    SPECIES_MEW,
+};
+
+#define DEX_CATEGORY(name){sDexCategory_##name, NELEMS(sDexCategory_##name)}
+
+static const struct PokedexCategoryPage sDexCategory_GrasslandPkmn[] = {
+    DEX_CATEGORY(GrasslandPkmn_Page1),
+    DEX_CATEGORY(GrasslandPkmn_Page2),
+    DEX_CATEGORY(GrasslandPkmn_Page3),
+    DEX_CATEGORY(GrasslandPkmn_Page4),
+    DEX_CATEGORY(GrasslandPkmn_Page5),
+    DEX_CATEGORY(GrasslandPkmn_Page6),
+    DEX_CATEGORY(GrasslandPkmn_Page7),
+    DEX_CATEGORY(GrasslandPkmn_Page8),
+    DEX_CATEGORY(GrasslandPkmn_Page9),
+    DEX_CATEGORY(GrasslandPkmn_Page10),
+    DEX_CATEGORY(GrasslandPkmn_Page11),
+    DEX_CATEGORY(GrasslandPkmn_Page12),
+    DEX_CATEGORY(GrasslandPkmn_Page13),
+    DEX_CATEGORY(GrasslandPkmn_Page14),
+    DEX_CATEGORY(GrasslandPkmn_Page15),
+    DEX_CATEGORY(GrasslandPkmn_Page16),
+    DEX_CATEGORY(GrasslandPkmn_Page17),
+    DEX_CATEGORY(GrasslandPkmn_Page18),
+    DEX_CATEGORY(GrasslandPkmn_Page19),
+    DEX_CATEGORY(GrasslandPkmn_Page20),
+    DEX_CATEGORY(GrasslandPkmn_Page21),
+    DEX_CATEGORY(GrasslandPkmn_Page22),
+    DEX_CATEGORY(GrasslandPkmn_Page23),
+    DEX_CATEGORY(GrasslandPkmn_Page24),
+    DEX_CATEGORY(GrasslandPkmn_Page25),
+    DEX_CATEGORY(GrasslandPkmn_Page26),
+    DEX_CATEGORY(GrasslandPkmn_Page27),
+};
+
+static const struct PokedexCategoryPage sDexCategory_ForestPkmn[] = {
+    DEX_CATEGORY(ForestPkmn_Page1),
+    DEX_CATEGORY(ForestPkmn_Page2),
+    DEX_CATEGORY(ForestPkmn_Page3),
+    DEX_CATEGORY(ForestPkmn_Page4),
+    DEX_CATEGORY(ForestPkmn_Page5),
+    DEX_CATEGORY(ForestPkmn_Page6),
+    DEX_CATEGORY(ForestPkmn_Page7),
+    DEX_CATEGORY(ForestPkmn_Page8),
+    DEX_CATEGORY(ForestPkmn_Page9),
+    DEX_CATEGORY(ForestPkmn_Page10),
+    DEX_CATEGORY(ForestPkmn_Page11),
+    DEX_CATEGORY(ForestPkmn_Page12),
+    DEX_CATEGORY(ForestPkmn_Page13),
+    DEX_CATEGORY(ForestPkmn_Page14),
+    DEX_CATEGORY(ForestPkmn_Page15),
+    DEX_CATEGORY(ForestPkmn_Page16),
+    DEX_CATEGORY(ForestPkmn_Page17),
+    DEX_CATEGORY(ForestPkmn_Page18),
+    DEX_CATEGORY(ForestPkmn_Page19),
+    DEX_CATEGORY(ForestPkmn_Page20),
+    DEX_CATEGORY(ForestPkmn_Page21),
+    DEX_CATEGORY(ForestPkmn_Page22),
+    DEX_CATEGORY(ForestPkmn_Page23),
+    DEX_CATEGORY(ForestPkmn_Page24),
+    DEX_CATEGORY(ForestPkmn_Page25),
+    DEX_CATEGORY(ForestPkmn_Page26),
+};
+
+static const struct PokedexCategoryPage sDexCategory_WatersEdgePkmn[] = {
+    DEX_CATEGORY(WatersEdgePkmn_Page1),
+    DEX_CATEGORY(WatersEdgePkmn_Page2),
+    DEX_CATEGORY(WatersEdgePkmn_Page3),
+    DEX_CATEGORY(WatersEdgePkmn_Page4),
+    DEX_CATEGORY(WatersEdgePkmn_Page5),
+    DEX_CATEGORY(WatersEdgePkmn_Page6),
+    DEX_CATEGORY(WatersEdgePkmn_Page7),
+    DEX_CATEGORY(WatersEdgePkmn_Page8),
+    DEX_CATEGORY(WatersEdgePkmn_Page9),
+    DEX_CATEGORY(WatersEdgePkmn_Page10),
+    DEX_CATEGORY(WatersEdgePkmn_Page11),
+    DEX_CATEGORY(WatersEdgePkmn_Page12),
+    DEX_CATEGORY(WatersEdgePkmn_Page13),
+    DEX_CATEGORY(WatersEdgePkmn_Page14),
+    DEX_CATEGORY(WatersEdgePkmn_Page15),
+    DEX_CATEGORY(WatersEdgePkmn_Page16),
+};
+
+static const struct PokedexCategoryPage sDexCategory_SeaPkmn[] = {
+    DEX_CATEGORY(SeaPkmn_Page1),
+    DEX_CATEGORY(SeaPkmn_Page2),
+    DEX_CATEGORY(SeaPkmn_Page3),
+    DEX_CATEGORY(SeaPkmn_Page4),
+    DEX_CATEGORY(SeaPkmn_Page5),
+    DEX_CATEGORY(SeaPkmn_Page6),
+    DEX_CATEGORY(SeaPkmn_Page7),
+    DEX_CATEGORY(SeaPkmn_Page8),
+    DEX_CATEGORY(SeaPkmn_Page9),
+    DEX_CATEGORY(SeaPkmn_Page10),
+    DEX_CATEGORY(SeaPkmn_Page11),
+    DEX_CATEGORY(SeaPkmn_Page12),
+    DEX_CATEGORY(SeaPkmn_Page13),
+    DEX_CATEGORY(SeaPkmn_Page14),
+    DEX_CATEGORY(SeaPkmn_Page15),
+    DEX_CATEGORY(SeaPkmn_Page16),
+};
+
+static const struct PokedexCategoryPage sDexCategory_CavePkmn[] = {
+    DEX_CATEGORY(CavePkmn_Page1),
+    DEX_CATEGORY(CavePkmn_Page2),
+    DEX_CATEGORY(CavePkmn_Page3),
+    DEX_CATEGORY(CavePkmn_Page4),
+    DEX_CATEGORY(CavePkmn_Page5),
+    DEX_CATEGORY(CavePkmn_Page6),
+    DEX_CATEGORY(CavePkmn_Page7),
+    DEX_CATEGORY(CavePkmn_Page8),
+    DEX_CATEGORY(CavePkmn_Page9),
+    DEX_CATEGORY(CavePkmn_Page10),
+};
+
+static const struct PokedexCategoryPage sDexCategory_MountainPkmn[] = {
+    DEX_CATEGORY(MountainPkmn_Page1),
+    DEX_CATEGORY(MountainPkmn_Page2),
+    DEX_CATEGORY(MountainPkmn_Page3),
+    DEX_CATEGORY(MountainPkmn_Page4),
+    DEX_CATEGORY(MountainPkmn_Page5),
+    DEX_CATEGORY(MountainPkmn_Page6),
+    DEX_CATEGORY(MountainPkmn_Page7),
+    DEX_CATEGORY(MountainPkmn_Page8),
+    DEX_CATEGORY(MountainPkmn_Page9),
+    DEX_CATEGORY(MountainPkmn_Page10),
+    DEX_CATEGORY(MountainPkmn_Page11),
+    DEX_CATEGORY(MountainPkmn_Page12),
+    DEX_CATEGORY(MountainPkmn_Page13),
+    DEX_CATEGORY(MountainPkmn_Page14),
+    DEX_CATEGORY(MountainPkmn_Page15),
+    DEX_CATEGORY(MountainPkmn_Page16),
+    DEX_CATEGORY(MountainPkmn_Page17),
+};
+
+static const struct PokedexCategoryPage sDexCategory_RoughTerrainPkmn[] = {
+    DEX_CATEGORY(RoughTerrainPkmn_Page1),
+    DEX_CATEGORY(RoughTerrainPkmn_Page2),
+    DEX_CATEGORY(RoughTerrainPkmn_Page3),
+    DEX_CATEGORY(RoughTerrainPkmn_Page4),
+    DEX_CATEGORY(RoughTerrainPkmn_Page5),
+    DEX_CATEGORY(RoughTerrainPkmn_Page6),
+    DEX_CATEGORY(RoughTerrainPkmn_Page7),
+    DEX_CATEGORY(RoughTerrainPkmn_Page8),
+    DEX_CATEGORY(RoughTerrainPkmn_Page9),
+    DEX_CATEGORY(RoughTerrainPkmn_Page10),
+    DEX_CATEGORY(RoughTerrainPkmn_Page11),
+};
+
+static const struct PokedexCategoryPage sDexCategory_UrbanPkmn[] = {
+    DEX_CATEGORY(UrbanPkmn_Page1),
+    DEX_CATEGORY(UrbanPkmn_Page2),
+    DEX_CATEGORY(UrbanPkmn_Page3),
+    DEX_CATEGORY(UrbanPkmn_Page4),
+    DEX_CATEGORY(UrbanPkmn_Page5),
+    DEX_CATEGORY(UrbanPkmn_Page6),
+    DEX_CATEGORY(UrbanPkmn_Page7),
+    DEX_CATEGORY(UrbanPkmn_Page8),
+    DEX_CATEGORY(UrbanPkmn_Page9),
+    DEX_CATEGORY(UrbanPkmn_Page10),
+    DEX_CATEGORY(UrbanPkmn_Page11),
+    DEX_CATEGORY(UrbanPkmn_Page12),
+};
+
+static const struct PokedexCategoryPage sDexCategory_RarePkmn[] = {
+    DEX_CATEGORY(RarePkmn_Page1),
+    DEX_CATEGORY(RarePkmn_Page2),
+    DEX_CATEGORY(RarePkmn_Page3),
+    DEX_CATEGORY(RarePkmn_Page4),
+    DEX_CATEGORY(RarePkmn_Page5),
+    DEX_CATEGORY(RarePkmn_Page6),
+    DEX_CATEGORY(RarePkmn_Page7),
+    DEX_CATEGORY(RarePkmn_Page8),
+};
+
+struct {
+    const struct PokedexCategoryPage * page;
+    u8 count;
+} const gDexCategories[] = {
+    DEX_CATEGORY(GrasslandPkmn),
+    DEX_CATEGORY(ForestPkmn),
+    DEX_CATEGORY(WatersEdgePkmn),
+    DEX_CATEGORY(SeaPkmn),
+    DEX_CATEGORY(CavePkmn),
+    DEX_CATEGORY(MountainPkmn),
+    DEX_CATEGORY(RoughTerrainPkmn),
+    DEX_CATEGORY(UrbanPkmn),
+    DEX_CATEGORY(RarePkmn),
+};
diff --git a/src/graphics.c b/src/graphics.c
index a262ef8e2..c9fc09a1e 100644
--- a/src/graphics.c
+++ b/src/graphics.c
@@ -1246,7 +1246,7 @@ const u16 gUnknown_8E9BF28[] = INCBIN_U16("graphics/interface/link_rfu_frame.gba
 const u32 gUnknown_8E9BF48[] = INCBIN_U32("graphics/interface/link_rfu_status.4bpp.lz");
 
 const u16 gUnknown_8E9C14C[] = INCBIN_U16("graphics/interface/pokedex_abc.gbapal");
-const u32 gUnknown_8E9C16C[] = INCBIN_U32("graphics/interface/pokedex_abc.4bpp.lz");
+const u16 gUnknown_8E9C16C[] = INCBIN_U16("graphics/interface/pokedex_abc.4bpp.lz");
 
 const u16 gPSSMenu_Pal[] = INCBIN_U16("graphics/interface/box_tiles_pal1.gbapal");
 const u16 gUnknown_8E9C3F8[] = INCBIN_U16("graphics/interface/box_tiles_pal2.gbapal");
diff --git a/src/pokedex_screen.c b/src/pokedex_screen.c
index a36108425..c5efdd949 100644
--- a/src/pokedex_screen.c
+++ b/src/pokedex_screen.c
@@ -69,8 +69,14 @@ struct PokedexScreenData
 
 struct PokedexScreenWindowGfx
 {
-    const u16 *map;
-    const u16 *pal;
+    const u16 * map;
+    const u16 * pal;
+};
+
+struct PokedexCategoryPage
+{
+    const u16 * species;
+    u8 count;
 };
 
 EWRAM_DATA struct PokedexScreenData * gUnknown_203ACF0 = NULL;
@@ -114,6 +120,9 @@ void sub_81068DC(u8 category, u8 a1);
 u8 sub_8106AF8(u16 a0);
 void sub_8106B34(void);
 void sub_8106E78(const u8 *a0, s32 a1);
+static void sub_8102EC0(s32 itemIndex, bool8 onInit, struct ListMenu *list);
+static void sub_8102F48(u8 windowId, s32 itemId, u8 y);
+static void sub_8103A40(u8 windowId, s32 itemId, u8 y);
 
 #include "data/pokemon_graphics/footprint_table.h"
 
@@ -132,21 +141,21 @@ const u16 gUnknown_84406C8[] = {
 };
 
 const u16 gUnknown_84406E0[] = INCBIN_U16("graphics/pokedex/unk_84406E0.gbapal");
-const u32 gUnknown_84408E0[] = INCBIN_U32("graphics/pokedex/unk_84408E0.bin.lz");
-const u32 gUnknown_8440BD8[] = INCBIN_U32("graphics/pokedex/unk_8440BD8.bin.lz");
+const u16 gUnknown_84408E0[] = INCBIN_U16("graphics/pokedex/unk_84408E0.bin.lz");
+const u16 gUnknown_8440BD8[] = INCBIN_U16("graphics/pokedex/unk_8440BD8.bin.lz");
 const u32 gUnknown_8440EF0[] = INCBIN_U32("graphics/pokedex/unk_8440EF0.bin.lz");
-const u32 gUnknown_844112C[] = INCBIN_U32("graphics/pokedex/unk_844112C.bin.lz");
-const u32 gUnknown_84414BC[] = INCBIN_U32("graphics/pokedex/unk_84414BC.bin.lz");
+const u16 gUnknown_844112C[] = INCBIN_U16("graphics/pokedex/unk_844112C.bin.lz");
+const u16 gUnknown_84414BC[] = INCBIN_U16("graphics/pokedex/unk_84414BC.bin.lz");
 const u32 gUnknown_8441808[] = INCBIN_U32("graphics/pokedex/unk_8441808.bin.lz");
-const u32 gUnknown_8441A40[] = INCBIN_U32("graphics/pokedex/unk_8441A40.bin.lz");
-const u32 gUnknown_8441D54[] = INCBIN_U32("graphics/pokedex/unk_8441D54.bin.lz");
-const u32 gUnknown_8442004[] = INCBIN_U32("graphics/pokedex/unk_8442004.bin.lz");
-const u32 gUnknown_844223C[] = INCBIN_U32("graphics/pokedex/unk_844223C.bin.lz");
-const u32 gUnknown_84424E4[] = INCBIN_U32("graphics/pokedex/unk_84424E4.bin.lz");
-const u32 gUnknown_8442838[] = INCBIN_U32("graphics/pokedex/unk_8442838.bin.lz");
-const u32 gUnknown_8442BC0[] = INCBIN_U32("graphics/pokedex/unk_8442BC0.bin.lz");
-const u32 gUnknown_8442EF8[] = INCBIN_U32("graphics/pokedex/unk_8442EF8.bin.lz");
-const u32 gUnknown_844318C[] = INCBIN_U32("graphics/pokedex/unk_844318C.bin.lz");
+const u16 gUnknown_8441A40[] = INCBIN_U16("graphics/pokedex/unk_8441A40.bin.lz");
+const u16 gUnknown_8441D54[] = INCBIN_U16("graphics/pokedex/unk_8441D54.bin.lz");
+const u16 gUnknown_8442004[] = INCBIN_U16("graphics/pokedex/unk_8442004.bin.lz");
+const u16 gUnknown_844223C[] = INCBIN_U16("graphics/pokedex/unk_844223C.bin.lz");
+const u16 gUnknown_84424E4[] = INCBIN_U16("graphics/pokedex/unk_84424E4.bin.lz");
+const u16 gUnknown_8442838[] = INCBIN_U16("graphics/pokedex/unk_8442838.bin.lz");
+const u16 gUnknown_8442BC0[] = INCBIN_U16("graphics/pokedex/unk_8442BC0.bin.lz");
+const u16 gUnknown_8442EF8[] = INCBIN_U16("graphics/pokedex/unk_8442EF8.bin.lz");
+const u16 gUnknown_844318C[] = INCBIN_U16("graphics/pokedex/unk_844318C.bin.lz");
 const u16 gUnknown_8443420[] = INCBIN_U16("graphics/pokedex/unk_8443420.gbapal");
 const u16 gUnknown_8443440[] = INCBIN_U16("graphics/pokedex/unk_8443440.gbapal");
 const u16 gUnknown_8443460[] = INCBIN_U16("graphics/pokedex/unk_8443460.gbapal");
@@ -180,29 +189,623 @@ static const u8 gExpandedPlaceholder_PokedexDescription[] = _("");
 #include "data/pokemon/pokedex_text.h"
 #include "data/pokemon/pokedex_entries.h"
 
-extern const struct BgTemplate gUnknown_8451EBC[4];
-extern const struct WindowTemplate gUnknown_8451ECC[];
-extern const struct PokedexScreenData gUnknown_8451EE4;
-extern const struct WindowTemplate gUnknown_8451F54;
-extern const struct WindowTemplate gUnknown_8451F5C;
-extern const struct WindowTemplate gUnknown_8451F64;
-extern const struct ListMenuTemplate gUnknown_8452004;
-extern const struct ListMenuTemplate gUnknown_84520BC;
-extern const struct ScrollArrowsTemplate gUnknown_84520D4;
-extern const struct ScrollArrowsTemplate gUnknown_84520E4;
-extern const struct PokedexScreenWindowGfx gUnknown_84520F4[];
-extern const struct WindowTemplate gUnknown_845216C;
-extern const struct ListMenuTemplate gUnknown_8452174;
-extern const struct ListMenuWindowRect gUnknown_845218C;
-extern const struct ScrollArrowsTemplate gUnknown_84521B4;
-extern const struct WindowTemplate gUnknown_84521C4;
-extern const struct WindowTemplate gUnknown_84521CC;
-extern const u16 gUnknown_845228C[];
-extern const u8 (*const gUnknown_8452334[])[4];
-extern const u8 *const gDexCategoryNamePtrs[];
-extern const u8 gUnknown_8452388[][30];
-extern const struct ScrollArrowsTemplate gUnknown_84524B4;
-extern const struct CursorStruct gUnknown_84524C4;
+
+static const struct BgTemplate sUnknown_8451EBC[] = {
+    {
+        .bg = 0,
+        .charBaseIndex = 0,
+        .mapBaseIndex = 5,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 0,
+        .baseTile = 0x0000
+    },
+    {
+        .bg = 1,
+        .charBaseIndex = 2,
+        .mapBaseIndex = 4,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 1,
+        .baseTile = 0x0000
+    },
+    {
+        .bg = 2,
+        .charBaseIndex = 2,
+        .mapBaseIndex = 6,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 2,
+        .baseTile = 0x0000
+    },
+    {
+        .bg = 3,
+        .charBaseIndex = 0,
+        .mapBaseIndex = 7,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 3,
+        .baseTile = 0x0000
+    },
+};
+
+static const struct WindowTemplate sUnknown_8451ECC[] = {
+    {
+        .bg = 0,
+        .tilemapLeft = 0,
+        .tilemapTop = 0,
+        .width = 30,
+        .height = 2,
+        .paletteNum = 15,
+        .baseBlock = 0x03c4
+    },
+    {
+        .bg = 0,
+        .tilemapLeft = 0,
+        .tilemapTop = 18,
+        .width = 30,
+        .height = 2,
+        .paletteNum = 15,
+        .baseBlock = 0x0388
+    },
+    {
+        .bg = 255,
+        .tilemapLeft = 0,
+        .tilemapTop = 0,
+        .width = 0,
+        .height = 0,
+        .paletteNum = 0,
+        .baseBlock = 0x0000
+    },
+};
+
+static const struct PokedexScreenData sUnknown_8451EE4 = {
+    .field_10 = 1,
+    .field_14 = -1,
+    .field_15 = -1,
+    .field_16 = -1,
+    .field_18 = {-1, -1, -1, -1},
+    .field_20 = {-1, -1, -1, -1},
+    .field_24 = {-1, -1, -1, -1},
+    .field_40 = -1, 
+    .field_4A = {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
+    .field_60 = -1, 
+    .field_61 = -1,
+};
+
+
+static const struct WindowTemplate sUnknown_8451F54 = {
+   .bg = 1,
+   .tilemapLeft = 1,
+   .tilemapTop = 2,
+   .width = 20,
+   .height = 16,
+   .paletteNum = 0,
+   .baseBlock = 0x0008
+ };
+
+static const struct WindowTemplate sUnknown_8451F5C = {
+   .bg = 1,
+   .tilemapLeft = 21,
+   .tilemapTop = 11,
+   .width = 8,
+   .height = 6,
+   .paletteNum = 1,
+   .baseBlock = 0x0148
+ };
+
+static const struct WindowTemplate sUnknown_8451F64 = {
+   .bg = 1,
+   .tilemapLeft = 21,
+   .tilemapTop = 2,
+   .width = 9,
+   .height = 9,
+   .paletteNum = 0,
+   .baseBlock = 0x0178
+ };
+
+static const struct ListMenuItem sUnknown_8451F6C[] = {
+    {gUnknown_8415EFB, -3},
+    {gUnknown_8415E95, 9},
+    {gUnknown_8415DE0, -3},
+    {gText_DexCategory_GrasslandPkmn, 0},
+    {gText_DexCategory_ForestPkmn, 1},
+    {gText_DexCategory_WatersEdgePkmn, 2},
+    {gText_DexCategory_SeaPkmn, 3},
+    {gText_DexCategory_CavePkmn, 4},
+    {gText_DexCategory_MountainPkmn, 5},
+    {gText_DexCategory_RoughTerrainPkmn, 6},
+    {gText_DexCategory_UrbanPkmn, 7},
+    {gText_DexCategory_RarePkmn, 8},
+    {gUnknown_8415E88, -3},
+    {gUnknown_8415EA4, 10},
+    {gUnknown_8415ED5, 11},
+    {gUnknown_8415EDF, 12},
+    {gUnknown_8415EED, 13},
+    {gUnknown_8415EB0, -3},
+    {gUnknown_8415EC7, -2},
+};
+
+static const struct ListMenuTemplate sUnknown_8452004 = {
+    .items = sUnknown_8451F6C,
+    .moveCursorFunc = sub_8102EC0,
+    .itemPrintFunc = sub_8102F48,
+    .totalItems = NELEMS(sUnknown_8451F6C), 
+    .maxShowed = 9,
+    .windowId 0, 
+    .header_X = 0, 
+    .item_X = 12, 
+    .cursor_X = 4,
+    .upText_Y = 2,
+    .cursorPal = 1,
+    .fillValue = 0,
+    .cursorShadowPal = 3,
+    .lettersSpacing = 1,
+    .itemVerticalPadding = 0,
+    .scrollMultiple = 0,
+    .fontId = 2,
+    .cursorKind = 0,
+};
+
+static const struct ListMenuItem sUnknown_845201C[] = {
+    {gUnknown_8415EFB, -3},
+    {gUnknown_8415F0E, 9},
+    {gUnknown_8415F24, 14},
+    {gUnknown_8415DE0, -3},
+    {gText_DexCategory_GrasslandPkmn, 0},
+    {gText_DexCategory_ForestPkmn, 1},
+    {gText_DexCategory_WatersEdgePkmn, 2},
+    {gText_DexCategory_SeaPkmn, 3},
+    {gText_DexCategory_CavePkmn, 4},
+    {gText_DexCategory_MountainPkmn, 5},
+    {gText_DexCategory_RoughTerrainPkmn, 6},
+    {gText_DexCategory_UrbanPkmn, 7},
+    {gText_DexCategory_RarePkmn, 8},
+    {gUnknown_8415E88, -3},
+    {gUnknown_8415EA4, 10},
+    {gUnknown_8415ED5, 11},
+    {gUnknown_8415EDF, 12},
+    {gUnknown_8415EED, 13},
+    {gUnknown_8415EB0, -3},
+    {gUnknown_8415EC7, -2},
+};
+
+static const struct ListMenuTemplate sUnknown_84520BC = {
+    .items = sUnknown_845201C,
+    .moveCursorFunc = sub_8102EC0,
+    .itemPrintFunc = sub_8102F48,
+    .totalItems = NELEMS(sUnknown_845201C),
+    .maxShowed = 9,
+    .windowId 0, 
+    .header_X = 0, 
+    .item_X = 12, 
+    .cursor_X = 4,
+    .upText_Y = 2,
+    .cursorPal = 1,
+    .fillValue = 0,
+    .cursorShadowPal = 3,
+    .lettersSpacing = 1,
+    .itemVerticalPadding = 0,
+    .scrollMultiple = 0,
+    .fontId = 2,
+    .cursorKind = 0,
+};
+
+static const struct ScrollArrowsTemplate sUnknown_84520D4 = {
+    .firstArrowType = 2, 
+    .firstX = 200, 
+    .firstY = 19, 
+    .secondArrowType = 3, 
+    .secondX = 200, 
+    .secondY = 141,
+    .fullyUpThreshold = 0, 
+    .fullyDownThreshold = 10, 
+    .tileTag = 2000, 
+    .palTag = 0xFFFF,
+    .palNum = 1
+};
+
+static const struct ScrollArrowsTemplate sUnknown_84520E4 = {
+    .firstArrowType = 2, 
+    .firstX = 200, 
+    .firstY = 19, 
+    .secondArrowType = 3, 
+    .secondX = 200, 
+    .secondY = 141,
+    .fullyUpThreshold = 0, 
+    .fullyDownThreshold = 11, 
+    .tileTag = 2000, 
+    .palTag = 0xFFFF,
+    .palNum = 1
+};
+
+
+static const struct PokedexScreenWindowGfx sUnknown_84520F4[] = {
+    {.map = gUnknown_84414BC, .pal = gUnknown_84434A0},
+    {.map = gUnknown_844112C, .pal = gUnknown_8443480},
+    {.map = gUnknown_8442838, .pal = gUnknown_8443580},
+    {.map = gUnknown_8442004, .pal = gUnknown_8443520},
+    {.map = gUnknown_84408E0, .pal = gUnknown_8443420},
+    {.map = gUnknown_8441A40, .pal = gUnknown_84434E0},
+    {.map = gUnknown_84424E4, .pal = gUnknown_8443560},
+    {.map = gUnknown_8440BD8, .pal = gUnknown_8443440},
+    {.map = gUnknown_8441D54, .pal = gUnknown_8443500},
+    {.map = gUnknown_844223C, .pal = gUnknown_8443540},
+    {.map = gUnknown_8E9C16C, .pal = gUnknown_8E9C14C},
+    {.map = gUnknown_8442BC0, .pal = gUnknown_84435A0},
+    {.map = gUnknown_8442EF8, .pal = gUnknown_84435C0},
+    {.map = gUnknown_844318C, .pal = gUnknown_84435E0},
+    {.map = gUnknown_844223C, .pal = gUnknown_8443540},
+};
+
+static const struct WindowTemplate sUnknown_845216C = {
+    .bg = 1,
+    .tilemapLeft = 2,
+    .tilemapTop = 2,
+    .width = 23,
+    .height = 16,
+    .paletteNum = 0,
+    .baseBlock = 0x0008
+};
+
+static const struct ListMenuTemplate sUnknown_8452174 = {
+    .items = sUnknown_8451F6C,
+    .moveCursorFunc = ListMenuDefaultCursorMoveFunc,
+    .itemPrintFunc = sub_8103A40,
+    .totalItems = 0, 
+    .maxShowed = 9,
+    .windowId = 0, 
+    .header_X = 0, 
+    .item_X = 56, 
+    .cursor_X = 4,
+    .upText_Y = 2,
+    .cursorPal = 1,
+    .fillValue = 0,
+    .cursorShadowPal = 3,
+    .lettersSpacing = 1,
+    .itemVerticalPadding = 0,
+    .scrollMultiple = 1,
+    .fontId = 2,
+    .cursorKind = 0,
+};
+
+static const struct ListMenuWindowRect sUnknown_845218C = {
+    .x = 0, 
+    .y = 0, 
+    .width = 5, 
+    .height = 16, 
+    .palNum = 0,
+};
+
+// Unused
+static const u8 gUnknown_8452194[] = {
+    0x05, 0x00, 0x02, 0x10, 0x01, 0x00, 0x00, 0x00, 
+    0x07, 0x00, 0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 
+    0x0f, 0x00, 0x08, 0x10, 0x02, 0x00, 0x00, 0x00, 
+    0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00
+};
+
+static const struct ScrollArrowsTemplate sUnknown_84521B4 = {
+    .firstArrowType = 2, 
+    .firstX = 200, 
+    .firstY = 19, 
+    .secondArrowType = 3, 
+    .secondX = 200, 
+    .secondY = 141,
+    .fullyUpThreshold = 0, 
+    .fullyDownThreshold = 0, 
+    .tileTag = 2000, 
+    .palTag = 0xFFFF,
+    .palNum = 1,
+};
+
+static const struct WindowTemplate sUnknown_84521C4 = {
+    .bg = 2,
+    .tilemapLeft = 0,
+    .tilemapTop = 0,
+    .width = 8,
+    .height = 8,
+    .paletteNum = 0,
+    .baseBlock = 0x0000
+};
+
+static const struct WindowTemplate sUnknown_84521CC = {
+    .bg = 1,
+    .tilemapLeft = 0,
+    .tilemapTop = 0,
+    .width = 8,
+    .height = 5,
+    .paletteNum = 0,
+    .baseBlock = 0x0000
+};
+
+const struct WindowTemplate gUnknown_84521D4 = {
+    .bg = 1,
+    .tilemapLeft = 19,
+    .tilemapTop = 3,
+    .width = 8,
+    .height = 8,
+    .paletteNum = 9,
+    .baseBlock = 0x01a8
+};
+
+const struct WindowTemplate gUnknown_84521DC = {
+    .bg = 1,
+    .tilemapLeft = 2,
+    .tilemapTop = 3,
+    .width = 13,
+    .height = 8,
+    .paletteNum = 0,
+    .baseBlock = 0x01e8
+};
+
+const struct WindowTemplate gUnknown_84521E4 = {
+    .bg = 1,
+    .tilemapLeft = 0,
+    .tilemapTop = 11,
+    .width = 30,
+    .height = 7,
+    .paletteNum = 0,
+    .baseBlock = 0x0250
+};
+
+const struct WindowTemplate gUnknown_84521EC = {
+    .bg = 2,
+    .tilemapLeft = 1,
+    .tilemapTop = 2,
+    .width = 4,
+    .height = 4,
+    .paletteNum = 10,
+    .baseBlock = 0x01a8
+};
+
+const struct WindowTemplate gUnknown_84521F4 = {
+    .bg = 2,
+    .tilemapLeft = 5,
+    .tilemapTop = 2,
+    .width = 8,
+    .height = 3,
+    .paletteNum = 0,
+    .baseBlock = 0x01b8
+};
+
+const struct WindowTemplate gUnknown_84521FC = {
+    .bg = 2,
+    .tilemapLeft = 2,
+    .tilemapTop = 7,
+    .width = 10,
+    .height = 2,
+    .paletteNum = 0,
+    .baseBlock = 0x01d0
+};
+
+const struct WindowTemplate gUnknown_8452204 = {
+    .bg = 2,
+    .tilemapLeft = 18,
+    .tilemapTop = 2,
+    .width = 10,
+    .height = 2,
+    .paletteNum = 0,
+    .baseBlock = 0x01e4
+};
+
+const struct WindowTemplate gUnknown_845220C = {
+    .bg = 2,
+    .tilemapLeft = 5,
+    .tilemapTop = 5,
+    .width = 8,
+    .height = 2,
+    .paletteNum = 11,
+    .baseBlock = 0x01f8
+};
+
+const struct WindowTemplate gUnknown_8452214 = {
+    .bg = 2,
+    .tilemapLeft = 17,
+    .tilemapTop = 4,
+    .width = 12,
+    .height = 9,
+    .paletteNum = 0,
+    .baseBlock = 0x0208
+};
+
+static const struct WindowTemplate sUnknown_845221C = {
+    .bg = 2,
+    .tilemapLeft = 13,
+    .tilemapTop = 4,
+    .width = 4,
+    .height = 3,
+    .paletteNum = 0,
+    .baseBlock = 0x0274
+};
+
+static const struct WindowTemplate sUnknown_8452224 = {
+    .bg = 2,
+    .tilemapLeft = 13,
+    .tilemapTop = 7,
+    .width = 4,
+    .height = 3,
+    .paletteNum = 0,
+    .baseBlock = 0x0280
+};
+
+static const struct WindowTemplate sUnknown_845222C = {
+    .bg = 2,
+    .tilemapLeft = 13,
+    .tilemapTop = 10,
+    .width = 4,
+    .height = 3,
+    .paletteNum = 0,
+    .baseBlock = 0x028c
+};
+
+static const struct WindowTemplate sUnknown_8452234 = {
+    .bg = 2,
+    .tilemapLeft = 13,
+    .tilemapTop = 13,
+    .width = 4,
+    .height = 4,
+    .paletteNum = 0,
+    .baseBlock = 0x0298
+};
+
+static const struct WindowTemplate sUnknown_845223C = {
+    .bg = 2,
+    .tilemapLeft = 17,
+    .tilemapTop = 13,
+    .width = 4,
+    .height = 4,
+    .paletteNum = 0,
+    .baseBlock = 0x02a8
+};
+
+static const struct WindowTemplate sUnknown_8452244 = {
+    .bg = 2,
+    .tilemapLeft = 21,
+    .tilemapTop = 13,
+    .width = 4,
+    .height = 4,
+    .paletteNum = 0,
+    .baseBlock = 0x02b8
+};
+
+static const struct WindowTemplate sUnknown_845224C = {
+    .bg = 2,
+    .tilemapLeft = 25,
+    .tilemapTop = 13,
+    .width = 4,
+    .height = 4,
+    .paletteNum = 0,
+    .baseBlock = 0x02c8
+};
+
+struct {
+    const struct WindowTemplate * window;
+    const u32 * tilemap;
+} const gUnknown_8452254[] = {
+    {&sUnknown_845221C, gUnknown_8443910},
+    {&sUnknown_8452224, gUnknown_8443988},
+    {&sUnknown_845222C, gUnknown_84439FC},
+    {&sUnknown_8452234, gUnknown_8443A78},
+    {&sUnknown_845223C, gUnknown_8443AF8},
+    {&sUnknown_8452244, gUnknown_8443BB0},
+    {&sUnknown_845224C, gUnknown_8443C54},
+};
+
+static const u16 sUnknown_845228C[] = INCBIN_U16("graphics/pokedex/unk_845228C.bin");
+
+static const u8 sUnknown_845230C[][4] = {
+    {0x0b, 0x03, 0x0b, 0x0b},
+};
+
+static const u8 sUnknown_8452310[][4] = {
+    {0x03, 0x03, 0x0b, 0x03},
+    {0x12, 0x09, 0x0a, 0x0b},
+};
+
+static const u8 sUnknown_8452318[][4] = {
+    {0x01, 0x02, 0x09, 0x02},
+    {0x0b, 0x09, 0x03, 0x0b},
+    {0x15, 0x03, 0x15, 0x0b}
+};
+
+static const u8 sUnknown_8452324[][4] = {
+    {0x00, 0x02, 0x06, 0x03},
+    {0x07, 0x0a, 0x00, 0x0c},
+    {0x0f, 0x0a, 0x16, 0x0b},
+    {0x16, 0x02, 0x0f, 0x04}
+};
+
+const u8 (*const gUnknown_8452334[])[4] = {
+    sUnknown_845230C,
+    sUnknown_8452310,
+    sUnknown_8452318,
+    sUnknown_8452324,
+};
+
+static const u8 * const sDexCategoryNamePtrs[] = {
+    gText_DexCategory_GrasslandPkmn,
+    gText_DexCategory_ForestPkmn,
+    gText_DexCategory_WatersEdgePkmn,
+    gText_DexCategory_SeaPkmn,
+    gText_DexCategory_CavePkmn,
+    gText_DexCategory_MountainPkmn,
+    gText_DexCategory_RoughTerrainPkmn,
+    gText_DexCategory_UrbanPkmn,
+    gText_DexCategory_RarePkmn,
+};
+
+const u16 gUnknown_8452368[] = INCBIN_U16("graphics/pokedex/unk_8452368.gbapal");
+
+static const u8 sUnknown_8452388[][30] = {
+    {
+        0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 
+        0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 
+        0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e
+    }, {
+        0x05, 0x0b, 0x11, 0x17, 0x1d, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 
+        0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 
+        0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e
+    }, {
+        0x02, 0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17, 0x1a, 0x1d, 
+        0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 
+        0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e
+    }, {
+        0x02, 0x03, 0x05, 0x07, 0x09, 0x0b, 0x0d, 0x0f, 0x11, 0x13, 
+        0x15, 0x17, 0x19, 0x1b, 0x1d, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 
+        0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e
+    }, {
+        0x02, 0x04, 0x05, 0x07, 0x08, 0x0a, 0x0b, 0x0d, 0x0e, 0x10, 
+        0x11, 0x13, 0x14, 0x16, 0x17, 0x19, 0x1a, 0x1c, 0x1d, 0x1e, 
+        0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e
+    }, {
+        0x01, 0x02, 0x03, 0x04, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 
+        0x0d, 0x0f, 0x10, 0x11, 0x13, 0x14, 0x15, 0x17, 0x18, 0x19, 
+        0x1b, 0x1c, 0x1d, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e
+    }, {
+        0x01, 0x02, 0x03, 0x04, 0x05, 0x07, 0x08, 0x09, 0x0a, 0x0b, 
+        0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x14, 0x15, 0x16, 
+        0x17, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1e, 0x1e, 0x1e
+    }, {
+        0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0b, 
+        0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x15, 0x16, 
+        0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1e, 0x1e
+    }, {
+        0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 
+        0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 
+        0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e
+    }, {
+        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 
+        0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 
+        0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d
+    },
+};
+
+static const struct ScrollArrowsTemplate sUnknown_84524B4 = {
+    .firstArrowType = 0, 
+    .firstX = 16, 
+    .firstY = 80, 
+    .secondArrowType = 1, 
+    .secondX = 224, 
+    .secondY = 80,
+    .fullyUpThreshold = 0, 
+    .fullyDownThreshold = 0, 
+    .tileTag = 2000, 
+    .palTag = 0xFFFF,
+    .palNum = 1,
+};
+
+const struct CursorStruct gUnknown_84524C4 = {
+    .left = 0, 
+    .top = 160,
+    .rowWidth = 64, 
+    .rowHeight = 40, 
+    .tileTag = 2002, 
+    .palTag = 0xFFFF,
+    .palNum = 4,
+};
+
+#include "data/pokemon/pokedex_categories.h"
 
 void sub_81024C0(void)
 {
@@ -239,7 +842,7 @@ void sub_810250C(void)
     ResetTasks();
     ScanlineEffect_Stop();
     ResetBgsAndClearDma3BusyFlags(TRUE);
-    InitBgsFromTemplates(0, gUnknown_8451EBC, NELEMS(gUnknown_8451EBC));
+    InitBgsFromTemplates(0, sUnknown_8451EBC, NELEMS(sUnknown_8451EBC));
     SetBgTilemapBuffer(3, (u16*)Alloc(BG_SCREEN_SIZE));
     SetBgTilemapBuffer(2, (u16*)Alloc(BG_SCREEN_SIZE));
     SetBgTilemapBuffer(1, (u16*)Alloc(BG_SCREEN_SIZE));
@@ -248,14 +851,14 @@ void sub_810250C(void)
         DecompressAndLoadBgGfxUsingHeap(3, (void*)gUnknown_84403AC, BG_SCREEN_SIZE, 0, 0);
     else
         DecompressAndLoadBgGfxUsingHeap(3, (void*)gUnknown_8440274, BG_SCREEN_SIZE, 0, 0);
-    InitWindows(gUnknown_8451ECC);
+    InitWindows(sUnknown_8451ECC);
     DeactivateAllTextPrinters();
     m4aSoundVSyncOn();
     SetVBlankCallback(sub_81024C0);
     EnableInterrupts(INTR_FLAG_VBLANK);
     taskId = CreateTask(sub_810287C, 0);
     gUnknown_203ACF0 = Alloc(sizeof(struct PokedexScreenData));
-    *gUnknown_203ACF0 = gUnknown_8451EE4;
+    *gUnknown_203ACF0 = sUnknown_8451EE4;
     gUnknown_203ACF0->field_00 = taskId;
     gUnknown_203ACF0->field_44 = Alloc(NATIONAL_DEX_COUNT * sizeof(struct ListMenuItem));
     gUnknown_203ACF0->field_6A = sub_8104BBC(0, 1);
@@ -381,9 +984,9 @@ static void sub_810287C(u8 taskId)
     case 5:
         ListMenuGetScrollAndRow(gUnknown_203ACF0->field_17, &gUnknown_203ACF0->field_62, NULL);
         if (IsNationalPokedexEnabled())
-            gUnknown_203ACF0->field_60 = AddScrollIndicatorArrowPair(&gUnknown_84520E4, &gUnknown_203ACF0->field_62);
+            gUnknown_203ACF0->field_60 = AddScrollIndicatorArrowPair(&sUnknown_84520E4, &gUnknown_203ACF0->field_62);
         else
-            gUnknown_203ACF0->field_60 = AddScrollIndicatorArrowPair(&gUnknown_84520D4, &gUnknown_203ACF0->field_62);
+            gUnknown_203ACF0->field_60 = AddScrollIndicatorArrowPair(&sUnknown_84520D4, &gUnknown_203ACF0->field_62);
         gUnknown_203ACF0->field_01 = 6;
         break;
     case 6:
@@ -478,12 +1081,12 @@ static void sub_8102C28(void)
     FillBgTilemapBufferRect(3, 0x00E, 0, 0, 30, 20, 0x00);
     FillBgTilemapBufferRect(2, 0x000, 0, 0, 30, 20, 0x11);
     FillBgTilemapBufferRect(1, 0x000, 0, 0, 30, 20, 0x11);
-    gUnknown_203ACF0->field_14 = AddWindow(&gUnknown_8451F54);
-    gUnknown_203ACF0->field_15 = AddWindow(&gUnknown_8451F5C);
-    gUnknown_203ACF0->field_16 = AddWindow(&gUnknown_8451F64);
+    gUnknown_203ACF0->field_14 = AddWindow(&sUnknown_8451F54);
+    gUnknown_203ACF0->field_15 = AddWindow(&sUnknown_8451F5C);
+    gUnknown_203ACF0->field_16 = AddWindow(&sUnknown_8451F64);
     if (IsNationalPokedexEnabled())
     {
-        listMenuTemplate = gUnknown_84520BC;
+        listMenuTemplate = sUnknown_84520BC;
         listMenuTemplate.windowId = gUnknown_203ACF0->field_14;
         gUnknown_203ACF0->field_17 = ListMenuInit(&listMenuTemplate, gUnknown_203ACF0->field_12, gUnknown_203ACF0->field_10);
         FillWindowPixelBuffer(gUnknown_203ACF0->field_16, PIXEL_FILL(0));
@@ -500,7 +1103,7 @@ static void sub_8102C28(void)
     }
     else
     {
-        listMenuTemplate = gUnknown_8452004;
+        listMenuTemplate = sUnknown_8452004;
         listMenuTemplate.windowId = gUnknown_203ACF0->field_14;
         gUnknown_203ACF0->field_17 = ListMenuInit(&listMenuTemplate, gUnknown_203ACF0->field_12, gUnknown_203ACF0->field_10);
         FillWindowPixelBuffer(gUnknown_203ACF0->field_16, PIXEL_FILL(0));
@@ -521,7 +1124,7 @@ static void sub_8102C28(void)
     CopyWindowToVram(gUnknown_203ACF0->field_16, COPYWIN_GFX);
 }
 
-void sub_8102EC0(s32 itemIndex, bool8 onInit, struct ListMenu *list)
+static void sub_8102EC0(s32 itemIndex, bool8 onInit, struct ListMenu *list)
 {
     if (!onInit)
         PlaySE(SE_SELECT);
@@ -532,16 +1135,17 @@ void sub_8102EC0(s32 itemIndex, bool8 onInit, struct ListMenu *list)
     }
     else
     {
-        CopyToWindowPixelBuffer(gUnknown_203ACF0->field_15, gUnknown_84520F4[itemIndex].map, 0x000, 0x000);
-        LoadPalette(gUnknown_84520F4[itemIndex].pal, 0x10, 0x20);
+        CopyToWindowPixelBuffer(gUnknown_203ACF0->field_15, sUnknown_84520F4[itemIndex].map, 0x000, 0x000);
+        LoadPalette(sUnknown_84520F4[itemIndex].pal, 0x10, 0x20);
     }
     PutWindowTilemap(gUnknown_203ACF0->field_15);
     CopyWindowToVram(gUnknown_203ACF0->field_15, COPYWIN_GFX);
 }
 
-void sub_8102F48(u8 windowId, u32 itemId, u8 y)
+static void sub_8102F48(u8 windowId, s32 itemId, u8 y)
 {
-    if (itemId > 8 || gUnknown_203ACF0->field_08 & (1 << itemId))
+    u32 itemId_ = itemId;
+    if (itemId_ > 8 || gUnknown_203ACF0->field_08 & (1 << itemId_))
         ListMenuOverrideSetColors(1, 0, 3);
     else
         ListMenuOverrideSetColors(10, 0, 11);
@@ -619,8 +1223,8 @@ static void sub_810317C(void)
     struct ListMenuTemplate template;
     FillBgTilemapBufferRect(3, 0x00E, 0, 0, 30, 20, 0x00);
     FillBgTilemapBufferRect(1, 0x000, 0, 0, 32, 32, 0x11);
-    gUnknown_203ACF0->field_40 = AddWindow(&gUnknown_845216C);
-    template = gUnknown_8452174;
+    gUnknown_203ACF0->field_40 = AddWindow(&sUnknown_845216C);
+    template = sUnknown_8452174;
     template.items = gUnknown_203ACF0->field_44;
     template.windowId = gUnknown_203ACF0->field_40;
     template.totalItems = gUnknown_203ACF0->field_48;
@@ -705,8 +1309,8 @@ static void sub_810345C(void)
     struct ListMenuTemplate template;
     FillBgTilemapBufferRect(3, 0x00E, 0, 0, 30, 20, 0x00);
     FillBgTilemapBufferRect(1, 0x000, 0, 0, 32, 32, 0x11);
-    gUnknown_203ACF0->field_40 = AddWindow(&gUnknown_845216C);
-    template = gUnknown_8452174;
+    gUnknown_203ACF0->field_40 = AddWindow(&sUnknown_845216C);
+    template = sUnknown_8452174;
     template.items = gUnknown_203ACF0->field_44;
     template.windowId = gUnknown_203ACF0->field_40;
     template.totalItems = gUnknown_203ACF0->field_48;
@@ -845,16 +1449,16 @@ static void sub_8103924(const struct ListMenuTemplate * template, u8 a1)
     {
     default:
     case 0:
-        gUnknown_203ACF0->field_41 = ListMenuInitInRect(template, &gUnknown_845218C, gUnknown_203ACF0->field_36, gUnknown_203ACF0->field_34);
+        gUnknown_203ACF0->field_41 = ListMenuInitInRect(template, &sUnknown_845218C, gUnknown_203ACF0->field_36, gUnknown_203ACF0->field_34);
         break;
     case 1:
     case 2:
     case 3:
     case 4:
-        gUnknown_203ACF0->field_41 = ListMenuInitInRect(template, &gUnknown_845218C, gUnknown_203ACF0->field_3A, gUnknown_203ACF0->field_38);
+        gUnknown_203ACF0->field_41 = ListMenuInitInRect(template, &sUnknown_845218C, gUnknown_203ACF0->field_3A, gUnknown_203ACF0->field_38);
         break;
     case 5:
-        gUnknown_203ACF0->field_41 = ListMenuInitInRect(template, &gUnknown_845218C, gUnknown_203ACF0->field_3E, gUnknown_203ACF0->field_3C);
+        gUnknown_203ACF0->field_41 = ListMenuInitInRect(template, &sUnknown_845218C, gUnknown_203ACF0->field_3E, gUnknown_203ACF0->field_3C);
         break;
     }
 }
@@ -881,9 +1485,9 @@ static void sub_8103988(u8 a0)
 
 static u8 sub_81039F0(void)
 {
-    struct ScrollArrowsTemplate template = gUnknown_84521B4;
-    if (gUnknown_203ACF0->field_48 > gUnknown_8452174.maxShowed)
-        template.fullyDownThreshold = gUnknown_203ACF0->field_48 - gUnknown_8452174.maxShowed;
+    struct ScrollArrowsTemplate template = sUnknown_84521B4;
+    if (gUnknown_203ACF0->field_48 > sUnknown_8452174.maxShowed)
+        template.fullyDownThreshold = gUnknown_203ACF0->field_48 - sUnknown_8452174.maxShowed;
     else
         template.fullyDownThreshold = 0;
     return AddScrollIndicatorArrowPair(&template, &gUnknown_203ACF0->field_62);
@@ -896,7 +1500,7 @@ struct PokedexListItem
     bool8 caught:1;
 };
 
-void sub_8103A40(u8 windowId, s32 itemId, u8 y)
+static void sub_8103A40(u8 windowId, s32 itemId, u8 y)
 {
     u32 itemId_ = itemId;
     u16 species = itemId_;
@@ -1222,7 +1826,7 @@ static void sub_8103AC8(u8 taskId)
 
 static u8 sub_8104234(void)
 {
-    struct ScrollArrowsTemplate template = gUnknown_84524B4;
+    struct ScrollArrowsTemplate template = sUnknown_84524B4;
     template.fullyUpThreshold = gUnknown_203ACF0->field_29;
     template.fullyDownThreshold = gUnknown_203ACF0->field_2A - 1;
     gUnknown_203ACF0->field_62 = gUnknown_203ACF0->field_2B;
@@ -1649,10 +2253,10 @@ bool8 sub_8104C64(u16 a0, u8 a1, u8 a2)
 {
     struct WindowTemplate template;
     a2--;
-    CopyToBgTilemapBufferRect_ChangePalette(3, gUnknown_845228C, gUnknown_8452334[a2][a1][0], gUnknown_8452334[a2][a1][1], 8, 8, a1 + 5);
+    CopyToBgTilemapBufferRect_ChangePalette(3, sUnknown_845228C, gUnknown_8452334[a2][a1][0], gUnknown_8452334[a2][a1][1], 8, 8, a1 + 5);
     if (gUnknown_203ACF0->field_20[a1] == 0xFF)
     {
-        template = gUnknown_84521C4;
+        template = sUnknown_84521C4;
         template.tilemapLeft = gUnknown_8452334[a2][a1][0];
         template.tilemapTop = gUnknown_8452334[a2][a1][1];
         template.paletteNum = a1 + 1;
@@ -1670,7 +2274,7 @@ bool8 sub_8104C64(u16 a0, u8 a1, u8 a2)
     {
         if (a0 != SPECIES_NONE)
         {
-            template = gUnknown_84521CC;
+            template = sUnknown_84521CC;
             template.tilemapLeft = gUnknown_8452334[a2][a1][2];
             template.tilemapTop = gUnknown_8452334[a2][a1][3];
             template.baseBlock = a1 * 40 + 0x108;
@@ -1719,11 +2323,11 @@ bool8 sub_8104F0C(bool8 a0)
     FillWindowPixelBuffer(0, PIXEL_FILL(15));
     if (a0)
     {
-        sub_8106E78(gDexCategoryNamePtrs[gUnknown_203ACF0->field_28], 1);
+        sub_8106E78(sDexCategoryNamePtrs[gUnknown_203ACF0->field_28], 1);
     }
     else
     {
-        sub_8106E78(gDexCategoryNamePtrs[gUnknown_203ACF0->field_28], 0);
+        sub_8106E78(sDexCategoryNamePtrs[gUnknown_203ACF0->field_28], 0);
         sub_8104EC0(0, sub_8106AF8(gUnknown_203ACF0->field_2B), sub_8106AF8(gUnknown_203ACF0->field_2A - 1), 160, 2);
     }
     CopyWindowToVram(0, COPYWIN_GFX);
@@ -1824,7 +2428,7 @@ bool8 sub_81051F0(u8 a0)
     u16 *sp0C = gUnknown_203ACF0->field_5C + 0x000;
     for (i = 0; i < 30; i++)
     {
-        r4 = gUnknown_8452388[a0][i];
+        r4 = sUnknown_8452388[a0][i];
         if (r4 == 30)
         {
             sub_81051D0(0x000, bg1buff, i);