diff --git a/graphics/map_preview/altering_cave/pal.pal b/graphics/map_preview/altering_cave/pal.pal
deleted file mode 100644
index f451adce2..000000000
--- a/graphics/map_preview/altering_cave/pal.pal
+++ /dev/null
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diff --git a/graphics/map_preview/berry_forest/pal.pal b/graphics/map_preview/berry_forest/pal.pal
deleted file mode 100644
index 755a6c2ed..000000000
--- a/graphics/map_preview/berry_forest/pal.pal
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deleted file mode 100644
index 074a6b6f7..000000000
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deleted file mode 100644
index 923d83144..000000000
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deleted file mode 100644
index fd424fa28..000000000
--- a/graphics/map_preview/dotted_hole/pal.pal
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deleted file mode 100644
index 4e31e5380..000000000
--- a/graphics/map_preview/icefall_cave/pal.pal
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deleted file mode 100644
index 33b29a07b..000000000
--- a/graphics/map_preview/lost_cave/pal.pal
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deleted file mode 100644
index ce72a4891..000000000
--- a/graphics/map_preview/monean_chamber/pal.pal
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diff --git a/graphics/map_preview/mt_ember/pal.pal b/graphics/map_preview/mt_ember/pal.pal
deleted file mode 100644
index 4f5066e64..000000000
--- a/graphics/map_preview/mt_ember/pal.pal
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diff --git a/graphics/map_preview/mt_moon/pal.pal b/graphics/map_preview/mt_moon/pal.pal
deleted file mode 100644
index 9a858a8c6..000000000
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diff --git a/graphics/map_preview/pokemon_mansion/pal.pal b/graphics/map_preview/pokemon_mansion/pal.pal
deleted file mode 100644
index 7f6ef22a5..000000000
--- a/graphics/map_preview/pokemon_mansion/pal.pal
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deleted file mode 100644
index 93f4847ae..000000000
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diff --git a/graphics/map_preview/power_plant/pal.pal b/graphics/map_preview/power_plant/pal.pal
deleted file mode 100644
index 49e5d6800..000000000
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diff --git a/graphics/map_preview/rock_tunnel/pal.pal b/graphics/map_preview/rock_tunnel/pal.pal
deleted file mode 100644
index 1412128d0..000000000
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diff --git a/graphics/map_preview/rocket_hideout/pal.pal b/graphics/map_preview/rocket_hideout/pal.pal
deleted file mode 100644
index 9c969e843..000000000
--- a/graphics/map_preview/rocket_hideout/pal.pal
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diff --git a/graphics/map_preview/rocket_warehouse/pal.pal b/graphics/map_preview/rocket_warehouse/pal.pal
deleted file mode 100644
index c4fffd171..000000000
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diff --git a/graphics/map_preview/safari_zone/pal.pal b/graphics/map_preview/safari_zone/pal.pal
deleted file mode 100644
index 0434848d8..000000000
--- a/graphics/map_preview/safari_zone/pal.pal
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diff --git a/graphics/map_preview/seafoam_islands/pal.pal b/graphics/map_preview/seafoam_islands/pal.pal
deleted file mode 100644
index 348275aca..000000000
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diff --git a/graphics/map_preview/silph_co/pal.pal b/graphics/map_preview/silph_co/pal.pal
deleted file mode 100644
index 07acfb986..000000000
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diff --git a/graphics/map_preview/victory_road/pal.pal b/graphics/map_preview/victory_road/pal.pal
deleted file mode 100644
index 828ff7e22..000000000
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diff --git a/graphics/map_preview/viridian_forest/pal.pal b/graphics/map_preview/viridian_forest/pal.pal
deleted file mode 100644
index ff1655587..000000000
--- a/graphics/map_preview/viridian_forest/pal.pal
+++ /dev/null
@@ -1,35 +0,0 @@
-JASC-PAL
-0100
-32
-255 255 90
-222 246 246
-156 230 148
-115 197 115
-41 106 106
-90 172 123
-197 189 106
-148 139 90
-106 98 74
-205 246 197
-180 213 230
-123 189 205
-90 156 164
-65 131 139
-246 246 255
-32 41 41
-255 255 90
-246 246 255
-74 98 123
-213 213 213
-0 0 0
-0 0 0
-0 0 0
-0 0 0
-0 0 0
-0 0 0
-0 0 0
-0 0 0
-0 0 0
-0 0 0
-0 0 0
-0 0 0
diff --git a/graphics/map_preview/viridian_forest/tiles.png b/graphics/map_preview/viridian_forest/tiles.png
index 6fcea90f5..80ea098e6 100644
Binary files a/graphics/map_preview/viridian_forest/tiles.png and b/graphics/map_preview/viridian_forest/tiles.png differ
diff --git a/src/map_preview_screen.c b/src/map_preview_screen.c
index cf74f1950..068ddfedd 100644
--- a/src/map_preview_screen.c
+++ b/src/map_preview_screen.c
@@ -17,67 +17,67 @@ static EWRAM_DATA bool8 sAllocedBg0TilemapBuffer = FALSE;
 
 static void Task_RunMapPreviewScreenForest(u8 taskId);
 
-static const u8 sViridianForestMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/viridian_forest/pal.gbapal");
+static const u8 sViridianForestMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/viridian_forest/tiles.gbapal");
 static const u8 sViridianForestMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/viridian_forest/tiles.4bpp.lz");
 static const u8 sViridianForestMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/viridian_forest/tilemap.bin.lz");
-static const u8 sRockTunnelMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/rock_tunnel/pal.gbapal");
+static const u8 sRockTunnelMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/rock_tunnel/tiles.gbapal");
 static const u8 sRockTunnelMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/rock_tunnel/tiles.4bpp.lz");
 static const u8 sRockTunnelMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/rock_tunnel/tilemap.bin.lz");
-static const u8 sRocketHideoutMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/rocket_hideout/pal.gbapal");
+static const u8 sRocketHideoutMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/rocket_hideout/tiles.gbapal");
 static const u8 sRocketHideoutMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/rocket_hideout/tiles.4bpp.lz");
 static const u8 sRocketHideoutMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/rocket_hideout/tilemap.bin.lz");
-static const u8 sPowerPlantMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/power_plant/pal.gbapal");
+static const u8 sPowerPlantMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/power_plant/tiles.gbapal");
 static const u8 sPowerPlantMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/power_plant/tiles.4bpp.lz");
 static const u8 sPowerPlantMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/power_plant/tilemap.bin.lz");
-static const u8 sPokemonMansionMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/pokemon_mansion/pal.gbapal");
+static const u8 sPokemonMansionMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/pokemon_mansion/tiles.gbapal");
 static const u8 sPokemonMansionMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/pokemon_mansion/tiles.4bpp.lz");
 static const u8 sPokemonMansionMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/pokemon_mansion/tilemap.bin.lz");
-static const u8 sPokemonTowerMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/pokemon_tower/pal.gbapal");
+static const u8 sPokemonTowerMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/pokemon_tower/tiles.gbapal");
 static const u8 sPokemonTowerMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/pokemon_tower/tiles.4bpp.lz");
 static const u8 sPokemonTowerMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/pokemon_tower/tilemap.bin.lz");
-static const u8 sSilphCoMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/silph_co/pal.gbapal");
+static const u8 sSilphCoMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/silph_co/tiles.gbapal");
 static const u8 sSilphCoMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/silph_co/tiles.4bpp.lz");
 static const u8 sSilphCoMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/silph_co/tilemap.bin.lz");
-static const u8 sMtMoonMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/mt_moon/pal.gbapal");
+static const u8 sMtMoonMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/mt_moon/tiles.gbapal");
 static const u8 sMtMoonMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/mt_moon/tiles.4bpp.lz");
 static const u8 sMtMoonMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/mt_moon/tilemap.bin.lz");
-static const u8 sSeafoamIslandsMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/seafoam_islands/pal.gbapal");
+static const u8 sSeafoamIslandsMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/seafoam_islands/tiles.gbapal");
 static const u8 sSeafoamIslandsMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/seafoam_islands/tiles.4bpp.lz");
 static const u8 sSeafoamIslandsMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/seafoam_islands/tilemap.bin.lz");
-static const u8 sRocketWarehouseMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/rocket_warehouse/pal.gbapal");
+static const u8 sRocketWarehouseMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/rocket_warehouse/tiles.gbapal");
 static const u8 sRocketWarehouseMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/rocket_warehouse/tiles.4bpp.lz");
 static const u8 sRocketWarehouseMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/rocket_warehouse/tilemap.bin.lz");
-static const u8 sVictoryRoadMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/victory_road/pal.gbapal");
+static const u8 sVictoryRoadMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/victory_road/tiles.gbapal");
 static const u8 sVictoryRoadMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/victory_road/tiles.4bpp.lz");
 static const u8 sVictoryRoadMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/victory_road/tilemap.bin.lz");
-static const u8 sMtEmberMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/mt_ember/pal.gbapal");
+static const u8 sMtEmberMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/mt_ember/tiles.gbapal");
 static const u8 sMtEmberMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/mt_ember/tiles.4bpp.lz");
 static const u8 sMtEmberMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/mt_ember/tilemap.bin.lz");
-static const u8 sSafariZoneMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/safari_zone/pal.gbapal");
+static const u8 sSafariZoneMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/safari_zone/tiles.gbapal");
 static const u8 sSafariZoneMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/safari_zone/tiles.4bpp.lz");
 static const u8 sSafariZoneMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/safari_zone/tilemap.bin.lz");
-static const u8 sMoneanChamberMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/monean_chamber/pal.gbapal");
+static const u8 sMoneanChamberMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/monean_chamber/tiles.gbapal");
 static const u8 sMoneanChamberMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/monean_chamber/tiles.4bpp.lz");
 static const u8 sMoneanChamberMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/monean_chamber/tilemap.bin.lz");
-static const u8 sDottedHoleMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/dotted_hole/pal.gbapal");
+static const u8 sDottedHoleMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/dotted_hole/tiles.gbapal");
 static const u8 sDottedHoleMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/dotted_hole/tiles.4bpp.lz");
 static const u8 sDottedHoleMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/dotted_hole/tilemap.bin.lz");
-static const u8 sCeruleanCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/cerulean_cave/pal.gbapal");
+static const u8 sCeruleanCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/cerulean_cave/tiles.gbapal");
 static const u8 sCeruleanCaveMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/cerulean_cave/tiles.4bpp.lz");
 static const u8 sCeruleanCaveMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/cerulean_cave/tilemap.bin.lz");
-static const u8 sDiglettsCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/digletts_cave/pal.gbapal");
+static const u8 sDiglettsCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/digletts_cave/tiles.gbapal");
 static const u8 sDiglettsCaveMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/digletts_cave/tiles.4bpp.lz");
 static const u8 sDiglettsCaveMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/digletts_cave/tilemap.bin.lz");
-static const u8 sLostCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/lost_cave/pal.gbapal");
+static const u8 sLostCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/lost_cave/tiles.gbapal");
 static const u8 sLostCaveMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/lost_cave/tiles.4bpp.lz");
 static const u8 sLostCaveMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/lost_cave/tilemap.bin.lz");
-static const u8 sBerryForestMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/berry_forest/pal.gbapal");
+static const u8 sBerryForestMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/berry_forest/tiles.gbapal");
 static const u8 sBerryForestMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/berry_forest/tiles.4bpp.lz");
 static const u8 sBerryForestMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/berry_forest/tilemap.bin.lz");
-static const u8 sIcefallCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/icefall_cave/pal.gbapal");
+static const u8 sIcefallCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/icefall_cave/tiles.gbapal");
 static const u8 sIcefallCaveMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/icefall_cave/tiles.4bpp.lz");
 static const u8 sIcefallCaveMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/icefall_cave/tilemap.bin.lz");
-static const u8 sAlteringCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/altering_cave/pal.gbapal");
+static const u8 sAlteringCaveMapPreviewPalette[] = INCBIN_U8("graphics/map_preview/altering_cave/tiles.gbapal");
 static const u8 sAlteringCaveMapPreviewTiles[] = INCBIN_U8("graphics/map_preview/altering_cave/tiles.4bpp.lz");
 static const u8 sAlteringCaveMapPreviewTilemap[] = INCBIN_U8("graphics/map_preview/altering_cave/tilemap.bin.lz");