At the time of writing, Warhammer 40,000: Space Marine 2 has an all-time Steam peak of 225,690 players. In comparison, Total War: Warhammer 3 has an all-time peak of 166,754.

Total War: Warhammer 3, which was released back in 2022, once held the record for all-time peak player numbers for a Warhammer game. It now sits in second place. 2016's Total War: Warhammer, meanwhile, has a concurrent player peak of 113,019.