WASD or Arrow Keys to move. T and G to Zoom In/Zoom Out. Space or Z to jump. Drag with the mouse to move camera.
Coded by me, 3D animated by me. Thanks to @voxelbear for the 3D engine and turorial. You may have found out, but you're still wrong. If you are in the loading screen for 30 to 70 minutes, then you will find out. Or you can just see inside.