Below you'll find a list of the best FPS games you can play right now ... No More Room In Hell 2 (co-op zombie shooting from the Chivalry dev) in October, and of course, Stalker 2 in November.
The only game on the market that stands up to Space Marine 2's massive crowds of enemies is World War Z, the third-person zombie shooter that brings a whole new meaning to "horde mode".