The listing, Dark Matter -- Steam Game Code has ended.
Discover this amazing remake of the classic arcade game Asteroids! Dark Matter recreates the excitement and frantic gameplay of the title that made history. In 1980, Asteroids was one of the most commercially successful games that helped to establish video games as a lasting entertainment medium. Now, embark on 30 various intergalactic missions in Campaign mode or opt to survive an endless attack in Challenge mode.