I made this GBA program so you can create your own "3D" level!
Watch my video to learn and program your own Raycaster! https://www.youtube.com/watch?v=gYRrGTC7GtA
---------TOP VIEW------------ D-PAD - Move the brown courser L and R button - cycle through texture A button - Add a wall A button - If the grey texture is selected, A Button will delete a wall B Button - Turn wall into a door. (doesn't work well) Select Button - Set the player's start position
---------3D VIEW-------------- Start Button - Enter 3D view. Pressed again, Back to 2D view L and R button - Strafe left and right B Button - Open door
Check out my YouTube channel if you want to see more random fun stuff. www.youtube.com/3dsage
Thank you and have fun programming on the GBA!
3DSage