This took a long time lol m for maps arrow keys for moving wasd for strafing thats it you can and should modify this if you want i could care less on what you make.
remix if you want 12/16/22, added fps counter, improved fps speeds to 30fps. 12/21/22, a couple of bug fixes and now that chunk on the left side is now gone. 12/22/22, you can now apply textures to the wall and thats it. this is griffpatch's 3d engine not mine.