This is a simple raycaster created based on the Ray-Casting Tutorial For Game Development And Other Purposes by F. Permadi.
It's a fairly straightforward implementation of the basic techniques presented in the tutorial, with fixed-point math and table-based trig functions giving it speed, as well as the odd bit of assembler.
This homebrew includes an sprite system for drawing in-game objects, and some floor and ceiling textures textures. This homebrew also added shading to give the graphics a bit more depth.
Controls
Menu:
D-Pad - Select dungeon
A - Enter dungeon
Start - Get additional information about this homebrew for GBA
