diff --git a/Makefile b/Makefile
index 6979e7ce9..d3158c341 100644
--- a/Makefile
+++ b/Makefile
@@ -200,13 +200,13 @@ gfx/battle/dude.2bpp: rgbgfx += -h
 gfx/pokegear/pokegear.2bpp: rgbgfx += -x2
 gfx/pokegear/pokegear_sprites.2bpp: tools/gfx += --trim-whitespace
 
+gfx/unknown/ascii_font.2bpp: tools/gfx += --trim-whitespace
+gfx/unknown/bold_font.1bpp: tools/gfx += --trim-whitespace
+gfx/unknown/egg_animated.2bpp: tools/gfx += --trim-whitespace
+gfx/unknown/egg_animated_nonmatching.2bpp: tools/gfx += --remove-duplicates --remove-xflip
+gfx/unknown/mobile_splash.2bpp: tools/gfx += --remove-duplicates --remove-xflip
+gfx/unknown/pichu_animated.2bpp: tools/gfx += --trim-whitespace
 gfx/unknown/unknown_egg.2bpp: rgbgfx += -h
-gfx/unknown/0f8f34.1bpp: tools/gfx += --trim-whitespace
-gfx/unknown/16c173.2bpp: tools/gfx += --remove-duplicates --remove-xflip
-gfx/unknown/170d16.2bpp: tools/gfx += --trim-whitespace
-gfx/unknown/1715a4.2bpp: tools/gfx += --trim-whitespace
-gfx/unknown/1715a4_nonmatching.2bpp: tools/gfx += --remove-duplicates --remove-xflip
-gfx/unknown/171db1.2bpp: tools/gfx += --trim-whitespace
 
 
 %.bin: ;
diff --git a/engine/link.asm b/engine/link.asm
index f7e0b2ad4..b57e49e1e 100755
--- a/engine/link.asm
+++ b/engine/link.asm
@@ -2579,5 +2579,5 @@ Special_CableClubCheckWhichChris: ; 29f47
 
 GFX_29f54: ; 29f54
 ; unreferenced
-INCBIN "gfx/unknown/029f54.2bpp"
+INCBIN "gfx/unknown/unused_border.2bpp"
 ; 29fe4
diff --git a/event/photo.asm b/event/photo.asm
index c47445fc5..fea57a368 100755
--- a/event/photo.asm
+++ b/event/photo.asm
@@ -214,9 +214,9 @@ UnownDexVacantString:
 ; 16d9c
 
 UnownDexATile: ; 16d9c
-INCBIN "gfx/unknown/016d9c.1bpp"
+INCBIN "gfx/unknown/bold_a.1bpp"
 UnownDexBTile: ; 16da4
-INCBIN "gfx/unknown/016da4.1bpp"
+INCBIN "gfx/unknown/bold_b.1bpp"
 ; 16dac
 
 PlaceUnownPrinterFrontpic: ; 16dac
diff --git a/gfx/font.asm b/gfx/font.asm
index 99e8505b7..f2efefd37 100755
--- a/gfx/font.asm
+++ b/gfx/font.asm
@@ -59,7 +59,7 @@ INCBIN "gfx/mobile/overworld_phone_icon.2bpp"
 ; f8f34
 
 GFX_f8f34: ; unused bold letters + unown chars
-INCBIN "gfx/unknown/0f8f34.1bpp"
+INCBIN "gfx/unknown/bold_font.1bpp"
 ; f9204
 
 TextBoxSpaceGFX: ; f9204
diff --git a/gfx/unknown/171db1.png b/gfx/unknown/ascii_font.png
similarity index 100%
rename from gfx/unknown/171db1.png
rename to gfx/unknown/ascii_font.png
diff --git a/gfx/unknown/016d9c.png b/gfx/unknown/bold_a.png
similarity index 100%
rename from gfx/unknown/016d9c.png
rename to gfx/unknown/bold_a.png
diff --git a/gfx/unknown/016da4.png b/gfx/unknown/bold_b.png
similarity index 100%
rename from gfx/unknown/016da4.png
rename to gfx/unknown/bold_b.png
diff --git a/gfx/unknown/0f8f34.png b/gfx/unknown/bold_font.png
similarity index 100%
rename from gfx/unknown/0f8f34.png
rename to gfx/unknown/bold_font.png
diff --git a/gfx/unknown/0488cb.png b/gfx/unknown/down_arrow.png
similarity index 100%
rename from gfx/unknown/0488cb.png
rename to gfx/unknown/down_arrow.png
diff --git a/gfx/unknown/1715a4.2bpp.lz.3eaf004f b/gfx/unknown/egg_animated.2bpp.lz.3eaf004f
similarity index 100%
rename from gfx/unknown/1715a4.2bpp.lz.3eaf004f
rename to gfx/unknown/egg_animated.2bpp.lz.3eaf004f
diff --git a/gfx/unknown/1715a4.png b/gfx/unknown/egg_animated.png
similarity index 100%
rename from gfx/unknown/1715a4.png
rename to gfx/unknown/egg_animated.png
diff --git a/gfx/unknown/1715a4_nonmatching.png b/gfx/unknown/egg_animated_nonmatching.png
similarity index 100%
rename from gfx/unknown/1715a4_nonmatching.png
rename to gfx/unknown/egg_animated_nonmatching.png
diff --git a/gfx/unknown/16c79b.tilemap b/gfx/unknown/mobile_splash.attrmap
similarity index 100%
rename from gfx/unknown/16c79b.tilemap
rename to gfx/unknown/mobile_splash.attrmap
diff --git a/gfx/unknown/16c173.png b/gfx/unknown/mobile_splash.png
similarity index 100%
rename from gfx/unknown/16c173.png
rename to gfx/unknown/mobile_splash.png
diff --git a/gfx/unknown/16c633.tilemap b/gfx/unknown/mobile_splash.tilemap
similarity index 100%
rename from gfx/unknown/16c633.tilemap
rename to gfx/unknown/mobile_splash.tilemap
diff --git a/gfx/unknown/170d16.2bpp.lz.5d6d2ad4 b/gfx/unknown/pichu_animated.2bpp.lz.5d6d2ad4
similarity index 100%
rename from gfx/unknown/170d16.2bpp.lz.5d6d2ad4
rename to gfx/unknown/pichu_animated.2bpp.lz.5d6d2ad4
diff --git a/gfx/unknown/170d16.png b/gfx/unknown/pichu_animated.png
similarity index 100%
rename from gfx/unknown/170d16.png
rename to gfx/unknown/pichu_animated.png
diff --git a/gfx/unknown/029f54.png b/gfx/unknown/unused_border.png
similarity index 100%
rename from gfx/unknown/029f54.png
rename to gfx/unknown/unused_border.png
diff --git a/gfx/unknown/0488c3.png b/gfx/unknown/up_arrow.png
similarity index 100%
rename from gfx/unknown/0488c3.png
rename to gfx/unknown/up_arrow.png
diff --git a/misc/mobile_12.asm b/misc/mobile_12.asm
index ea1e25bb8..efe138162 100755
--- a/misc/mobile_12.asm
+++ b/misc/mobile_12.asm
@@ -1021,10 +1021,10 @@ Function488b9: ; 488b9 (12:48b9)
 ; 488c3 (12:48c3)
 
 GFX_488c3: ; 488c3
-INCBIN "gfx/unknown/0488c3.2bpp"
+INCBIN "gfx/unknown/up_arrow.2bpp"
 
 GFX_488cb: ; 488cb
-INCBIN "gfx/unknown/0488cb.2bpp"
+INCBIN "gfx/unknown/down_arrow.2bpp"
 
 Function488d3: ; 488d3 (12:48d3)
 	call Function48283
diff --git a/misc/mobile_5b.asm b/misc/mobile_5b.asm
index d317f2af3..679f04342 100755
--- a/misc/mobile_5b.asm
+++ b/misc/mobile_5b.asm
@@ -221,13 +221,13 @@ MobileSystemSplashScreen_InitGFX: ; 16c108
 ; 16c173
 
 .Tiles:
-INCBIN "gfx/unknown/16c173.2bpp"
+INCBIN "gfx/unknown/mobile_splash.2bpp"
 
 .TileMap:
-INCBIN "gfx/unknown/16c633.tilemap"
+INCBIN "gfx/unknown/mobile_splash.tilemap"
 
 .AttrMap:
-INCBIN "gfx/unknown/16c79b.tilemap"
+INCBIN "gfx/unknown/mobile_splash.attrmap"
 
 UnknownMobilePalettes_16c903: ; 16c903
 INCLUDE "gfx/unknown/16c903.pal"
diff --git a/misc/mobile_5c.asm b/misc/mobile_5c.asm
index 2f1f1555c..5b7418a0f 100755
--- a/misc/mobile_5c.asm
+++ b/misc/mobile_5c.asm
@@ -305,10 +305,10 @@ Function170d02: ; 170d02
 ; 170d16
 
 LZ_170d16:
-INCBIN "gfx/unknown/170d16.2bpp.lz"
+INCBIN "gfx/unknown/pichu_animated.2bpp.lz"
 
 LZ_1715a4:
-INCBIN "gfx/unknown/1715a4.2bpp.lz"
+INCBIN "gfx/unknown/egg_animated.2bpp.lz"
 
 GFX_171848:
 INCBIN "gfx/unknown/171848.2bpp"
@@ -817,8 +817,9 @@ Palette_171d71:
 	RGB 21, 21, 20
 	RGB 11, 11, 10
 	RGB  0,  0,  0
+
 GFX_171db1:
-INCBIN "gfx/unknown/171db1.2bpp"
+INCBIN "gfx/unknown/ascii_font.2bpp"
 Tilemap_172491:
 INCBIN "gfx/unknown/172491.tilemap"
 Tilemap_17251d: