It's your last chance to enter to win a copy of Space Siege (and bonus copy of Supreme Commander) to promote our upcoming Games for Windows Co-Op Night.

There are two co-op games hitting this week, one a remake of a classic title, while another is a new game in a familiar series.

Fans of the PC series Dungeon Siege will be excited about this news.  A spinoff from the series, set in a science fiction setting, is coming soon, appropriately titled Space Siege.  The game will release on August 12, but in the meantime, you can check out the game's demo, here.  Space Siege will feature 4 player co-op, and is an action/rpg.  Play through it a bit, and decide if the full version is for you!