diff --git a/src/table/landscape_sprite.h b/src/table/landscape_sprite.h
--- a/src/table/landscape_sprite.h
+++ b/src/table/landscape_sprite.h
@@ -137,70 +137,3 @@ 0x10E4, 0x1133,
  0x322,  0x322,
 END
 };
-
-
-/* Slope graphics indexes temperate climate
-Skip first 3 sprites and only load the proper set */
-static const SpriteID _slopes_spriteindexes_0[] = {
-	SKIP, 3,
-	SPR_SLOPES_VIRTUAL_BASE + 15, SPR_SLOPES_VIRTUAL_BASE + 4 * SPR_TRKFOUND_BLOCK_SIZE,
-	END
-};
-
-/* Slope graphics indexes arctic climate
-Skip first 79 sprites and only load the proper set */
-static const SpriteID _slopes_spriteindexes_1[] = {
-	SKIP, 79,
-	SPR_SLOPES_VIRTUAL_BASE + 15, SPR_SLOPES_VIRTUAL_BASE + 4 * SPR_TRKFOUND_BLOCK_SIZE,
-	END
-};
-
-/* Slope graphics indexes tropical climate
-Skip first 155 sprites and only load the proper set */
-static const SpriteID _slopes_spriteindexes_2[] = {
-	SKIP, 155,
-	SPR_SLOPES_VIRTUAL_BASE + 15, SPR_SLOPES_VIRTUAL_BASE + 4 * SPR_TRKFOUND_BLOCK_SIZE,
-	END
-};
-
-/* Slope graphics indexes toyland climate
-Skip first 231 sprites and only load the proper set */
-static const SpriteID _slopes_spriteindexes_3[] = {
-	SKIP, 231,
-	SPR_SLOPES_VIRTUAL_BASE + 15, SPR_SLOPES_VIRTUAL_BASE + 4 * SPR_TRKFOUND_BLOCK_SIZE,
-	END
-};
-
-/* Halftile foundation indexes for temperate climate */
-static const SpriteID _halftile_foundation_spriteindexes_0[] = {
-	SPR_HALFTILE_FOUNDATION_BASE, SPR_HALFTILE_FOUNDATION_BASE + 4 * SPR_HALFTILE_BLOCK_SIZE - 1,
-	END
-};
-
-/* Halftile foundation indexes for arctic climate */
-static const SpriteID _halftile_foundation_spriteindexes_1[] = {
-	SKIP, 16,
-	SPR_HALFTILE_FOUNDATION_BASE, SPR_HALFTILE_FOUNDATION_BASE + 4 * SPR_HALFTILE_BLOCK_SIZE - 1,
-	END
-};
-
-/* Halftile foundation indexes for tropic climate */
-static const SpriteID _halftile_foundation_spriteindexes_2[] = {
-	SKIP, 32,
-	SPR_HALFTILE_FOUNDATION_BASE, SPR_HALFTILE_FOUNDATION_BASE + 4 * SPR_HALFTILE_BLOCK_SIZE - 1,
-	END
-};
-
-/* Halftile foundation indexes for toyland climate */
-static const SpriteID _halftile_foundation_spriteindexes_3[] = {
-	SKIP, 48,
-	SPR_HALFTILE_FOUNDATION_BASE, SPR_HALFTILE_FOUNDATION_BASE + 4 * SPR_HALFTILE_BLOCK_SIZE - 1,
-	END
-};
-
-/* Slope graphics indexes for Action 05 type 06, 90 sprites */
-static const SpriteID _slopes_action05_90[] = {
-	SPR_SLOPES_VIRTUAL_BASE + 15, SPR_SLOPES_VIRTUAL_BASE + 4 * SPR_TRKFOUND_BLOCK_SIZE,
-	SPR_HALFTILE_FOUNDATION_BASE, SPR_HALFTILE_FOUNDATION_BASE + 4 * SPR_HALFTILE_BLOCK_SIZE - 1,
-	END
-};