Could you please post what the controls are? I'm stuck because I can't figure out how to strafe right. I figured out that Q is "strafe left"... It's also a little unclear how to exit the settings view. I can't get out of it once I've gotten in.
EDIT: I found the controls. Also the graphics are really nice!
Z (or Up) - Go forwards
S (or Down) - Go backwards
Spacebar - Jump
Q - Strafe left
D - Strafe right
E - Interact
The standard layout is to bind WASD to the directions of movement (if your only lateral movement is strafing, then strafing left/right should be bound to A/D). If it's not too much trouble, maybe you can get some extra credit for adjusting the controls?