Once again, alien creatures visited the earth, and almost captured it. Some soldiers taken prisoner managed to wake up and get out of their incubators. Armed with a knife one character goes in search of his friends to release them and leave this terrible place. Ahead of you are waiting for a fierce battle with the aliens, solve different puzzles, collecting weapons and ammunition and surveillance of radiation, which gradually kills the hero. Sneaks up quietly to the monster, otherwise they will cause reinforcements, and with a lot of enemies alone will not cope.