THQ has released two videos about the multiplayer mode "Annihilation" and "Seize Ground," the sci-fi action game Warhammer 40,000: Space Marine. The video, which we propose below, we show the multiplayer sessions where we can see the interface and the various approaches made against the enemy, desolate environments in the game we propose.

Warhammer 40,000: Space Marine - Annihilation Multiplayer | HD version
Warhammer 40,000: Space Marines - Seize Ground Multiplayer | HD version