Something has gone wrong at a remote scientific research station on Mars. All research has ceased. Communication has failed. And the messages that do get through are less than comforting. It’s a level 5 quarantine and the only souls allowed in or out are the Rapid Response Tactical Squad – hardened Marines armed to the teeth with enough firepower to neutralize the enemy…or so they think.I, unlike other people, did not find this movie to be a disappointment. I didn’t go into this movie with high expectations. A movie based on a video game will never have an amazing story, or exceptionally good acting worth an academy award. A movie like this will have good action, reasonable suspense, and be the type of movie you can watch again and enjoy it just as much as the first time. For the most part, this movie lives up to those expectations. It has good action sequences, it is a re-watchable movie,A team of space marines known as the Rapid Response Tactical Squad, led by Sarge, is sent to a science facility on Mars after somebody reports a security breach. There, they learn that the alert came after a test subject, a mass murderer purposefully injected with alien DNA, broke free and began killing people. Dr. Grimm, who is related to team member Reaper, informs them all that the chromosome can mutate humans into monsters — and is highly infectious.