Howdy, here's the fifth and final version of the Unity walkthrough. Space bar is jump. Arrow keys move around. Hint: Easiest to operate if you click once in the game area to lock in your cursor. If the camera starts to rotate downward on its own, just enter and exit full screen and that should fix it.

Works great in Firefox and Edge. Doesn't work with Safari (I think it has to do with WebGL 2.0).

I had fun this semester with y'all. I'll keep this up for at least the next year. No guarantees that it be here forever though.