The best controls, in my opinion, are:
(You can change the controls by clicking on "Controls" in the "Main Menu.")
| Left: | a |
| Right: | d |
| Jump: | w |
| Duck: | s |
| Change Weapon: | e |
| HyperJump: | q |
| TimeDistort: | Space |
| Pause: | f |
| Suicide: | r |
| Sound Toggle: | c |
| Aim: | Mouse Pointer |
| Fire: | Mouse Click |