WASD or Arrow keys to move Ways to speed up performance: Use Turbowarp: https://turbowarp.org/1000258844?interpolate&fps=60 Or use Turbo Mode (Shift-Click green flag)
I have been working on this for a bit... I made a regular raycaster with the Scratch Wiki tutorial, then I added textured walls, floors, and ceilings with Lode's Raycasting Tutorial. Then, I optimized it as much as I could. Hope you like it!