Gameitall 
Warhammer 40K: Space Marine will be releasing next week, but its co-op mode won’t arrive until “early October” says THQ. The mode, with the Latin-derived name “Exterminatus,” will be made free as a download to “all players” according to THQ’s release.
Exterminatus contains two separate “scenarios” in which four-player groups can maneuver their trio of classes around and kill everything in their path, much like Horde mode in Gears of War. Global leaderboards are also included, posing “dynamic challenges” to players and supporting additional “score modifiers.”
