Single player and co-op shooters

Sunless Skies
451,378
Grand Theft Auto V
455,443
The Witcher 3
364,440
God of War
292,439
Doom
259,435
Warhammer: Vermintide 2
480,745
Dusk
228,449
Warhammer 40k: Space Marine
264,988
Hitman 3
432,154
Psychonauts 2
210,945