Controls for the demo: wasd for strafing. arrows for the camera.
This is a ray-casting engine inspired by @griffpatch that can let you make some pretty fun games. All the code needed is in here, but you can upgrade it for whatever games you need. If you just want a game, I made a fun 3d demo here and might make some other 3d games later. I am going to upgrade it with more features soon, so stick around.
