I'm trying to make 3D for a <secret> game and this is the best i've done. If you can't tell by now I don't like using tutorials so don't say in the comments "jUsT uSe A tUtoRiAl!1!!"(lol). If you've made a 3D engine before and know a few tips, feel free to comment it. WASD to move and arrow keys to look round. m to toggle map