A secret weapon was developed on one of the space bases. Many mercenaries went in search of this weapon, and one of these guys is you. But before you can look for weapons you need to deal with the other mercenaries. Seize your weapon and stay alive.
Control keys:
F - Pick up weapons, ammo
1,2,3 ... Change weapons
WASD - Character movement
SPACEBAR - Jump
SHIFT - Sprint
Esc - Exit to the menu
LKM - Shoot