Make your own 3-D games with this. Comment any question or problems down below. Keys: W/Up Arrow: Forward S/Down Arrow: Back A: Strafe Left D: Strafe Right Space: Jump M: Map (Below only work without mouse controls) Left Arrow: Turn left Right Arrow: Turn Right Top left variable is your FPS, middle is your Health, and the right is how many collectibles you have left. Your FOV is how zoomed in or out you are, and he RES is how detailed your walls are, but you'll get lower frame rates.
https://experiments.turbowarp.org/pointerlock/1299008598 for cursor lock and smoother gameplay (Put not block in Player Tick first)