Games like Viral Multiplayer

Games like Viral Multiplayer include Left 4 Dead 2, Warhammer 40,000: Space Marine 2, World War Z, Need for Speed™ Heat, and Resident Evil 3. We matched them by the tags players give Viral Multiplayer on Steam (Action, Action-Adventure, Arcade, Shoot 'Em Up, and 3D): closest matches first, and among equally close ones the better-known games.