Space Marine co-op mode launches on PS3 and PC

Exterminatus add-on is free to download. Coming soon to Xbox 360.

Warhammer 40,000: Space Marine, Exterminatus is now available to download for free on PlayStation 3 and PC. The Xbox 360 version will go live soon.

The small update will add Exterminatus to the menu system and guide them through the add-on content download.

Space Marine's Exterminatus mode pits a squad of four Space Marines against hordes of alien enemies in a score-based fight to the death. Players can choose the Tactical Marine, Devastator or Assault Marine, utilising any weapons and perks available to those classes.

Experience earned while playing this mode counts towards the game's multiplayer ranks, allowing players to earn progression in both Co-Op and multiplayer.