the video has nothing to do with space marine 2 but it is space marine 2

WARHAMMER 40,000 SPACE MARINE Full Gameplay Walkthrough || No Commentary || shirrako (game reviews)

WARHAMMER 40,000 SPACE MARINE Full Gameplay Walkthrough / No Commentary . Includes the full story, ending and final boss of the game. The game was played, recorded and edited by Gamer’s Little..

Warhammer 40k: Space Marine 2

I know absolutely nothing about this universe but it's a co-op game so my brother and I are trying it out!