12,977 Ratings /
Arm yourself with a vast array of weapons, equipment, and abilities to fight off the alien forces and save the human race. Or become the enemy and fight for it's destruction.
Launched: September 22, 2011
Movement - WASD/Arrow Keys (or Space to jump)
Aiming/Shooting - Mouse
Next/Previous Weapon - Q/E or Shift/Enter
Select specific weapon - Number keys
Use Ability - F/Ctrl
Pause - Esc/P
Larry: "this page is too monochrome"