Remix this project and use it to for your own 3D needs! RUN IN TURBO MODE. Left and Right arrows to turn. WASD to move. Spacebar to toggle map There are several settings you can edit at the top of the raycasters. - Quality Index is the number of rays to shoot out, more rays looks better but is slower. - Field of View changes the number of degrees you can see to either side. 90 and 60 are typical values. - Max Ray Distance controls how far the rays will go before stopping. I recommend 480 for this because it looks best, but if you want faster performance you can reduce it.