Click W to move forward in the direction the camera is facing, and S to do the opposite. P to pause or change render distance. A and D to move sideways only. SPACE to go up Z to go down M to look at a map.
IMPORTANT: the project will lag unless you use https://turbowarp.org/1226702905 It's not really a game, more of a map renderer (so there's no goal). At one point it was going to be a game but I gave up on making it one before release. I might make it one if I have time. You can find code from @KryptoScratcher 's tri fill in this game because I tried to use it but didn't in the end. #3D