Description:
You're a mean bio-engineered killing machine, eager to escape to the outside world. Since that doesn't fly with your creators, you kill them to your heart's content.

Instructions:
Walk by clicking the 'A' or 'D' keys. Press 'Shift' and the 'A' or 'D' keys to run. Jump by pressing the 'w' key; or hit it twice to double-jump. Backflip by pressing the 'W' key while you walk backwards. Duck by hitting the 'S' key, and switch weapons by pressing 'E' or the mouse wheel. Swap or throw weapons using the 'Space' bar. Aim using your mouse, and left-click to fire away!