This guy ported wolf3d to the Gameboy Color more or less that way (looks like all the game logic is still on the Game it's CPU and just the ray-casting is done

This guy ported wolf3d to the Gameboy Color more or less that way (looks like all the game logic is still on the Game it's CPU and just the ray-casting is done on the co-processor) http://www.happydaze.se/wolf/ http://www.happydaze.se/wolf/