It's all real. You become an accomplice scale battle in which you need to go through the whole war, destroying enemies. In the first stage for the attack grants you only a knife. Carefully sneak to the enemy, without attracting attention. Your goal - to deal with enemies. From the second level range of your weapon will grow - you are given a rifle, pistol, grenades, a knife. In each stage, destroying all the enemies you have to get to the scientist and move on. The game captures! Pick the best strategy for destroying enemies and get out of the battlefield.