Games like Zombie Army 4: Dead War - Mission 8: Abaddon Asylum

If you finished Zombie Army 4: Dead War - Mission 8: Abaddon Asylum, the closest matches are Monster Hunter Wilds, Warhammer 40,000: Space Marine II, Devil May Cry 5, Call of Duty: Modern Warfare II and Unravel Two. All 9 share its shooter genre and are ranked by how closely their themes and modes overlap.