NOTE: I recommend playing Doom 32x: Delta by @Roebloz to get a bit of background on this.   The original GBA port of Doom used the simplified maps found in the Jaguar port as well as the 32x port. However, the ROM hacks Doom 32x: Delta and its friendly cousin Doom GBA: Delta fixes this by adding the original PC maps back into both ports. This hack uses the optimised Doom 32x: Delta map-set, meaning all maps run and play good.   SIGIL RELEASE POST     SCREENSHOTS & TRAILER         DOWNLOAD: https://drive.google.com/file/d/17hPYhD178elMKfOa-kn2bUZ0XTl07w_J/view?usp=sharing   To run this, obtain a Doom GBA ROM and patch the ROM with one of the included xDelta patches via this web patcher. Now load the patched Delta ROM on your favourite emulator (I recommend mGBA) or flashcard!   THINGS TO NOTE: Thanks to svKaisers decensoring patch, that means all the red blood and gore are here! Level geometry is kept (mostly) intact from 32x Delta. Texture variety is lowered. This is due to how some new textures can become corrupted when added in the ROM, but I can replace unneeded textures with textures of my liking (i.e replacing Hell textures with tech base textures for episode 1). Music has been reorganised, meaning that each track plays on the right map. Plus I found an unused track, that being Hiding the Secrets. Probably best to play with static lighting. The vanilla maps can chug sometimes with dynamic lighting, so with the more detailed maps in Delta, I'd suggest to play with static lighting. Yes, I am aware about the GBA PrBoom port but I think doing stuff like this is fun. As Roebloz accidentally deleted MAP00 from 32x: Delta episode 2, I made my own map: Barrels of Fun! A shortened version of the is included in the episode 2 patch.   BUGS & ISSUES There seems to be a lot of clipping issues in some of the maps. I cannot fix this.   CHANGELOG   Episode 1   Episode 2   Episode 3   CREDITS Huge credits to Roebloz for Doom 32x: Delta
John Romero for Sigil   TOOLS USED GBA Doom editor by kgsws-CZ (Reuploaded)
GBA Doom tools by svKaiser (Reuploaded)
SLADE3 by sirjuddington Doom Builder X by anotak   Anyways, have fun ;)