Arrow keys: Move around
Jump: A
Strafe: Left Ctrl
J: Toggle Swim mode
S (while in the air): Moonjump
H: Toggle Super Helicopter
T (during object mouseover): Teleport
A/Z: Move up/down in swim mode
E: Toggle Perso List
D: Debug Info
R: Despawn
Raymap: Shortcuts (on/off)
C: Collision view
G: Display graphs
Y: Display inactive sectors
I: View invisible objects
U: Show persos
P: Enable 3D animations
T: Enable texture animations
L: Lighting
F: Fog