Certain Affinity

Related collections · Series

• Left 4 Dead

  Left 4 Dead is Valve’s cooperative horror-shooter series about four survivors fighting their way to safety. Stay close, rescue teammates and push through infected hordes while an AI Director changes the pressure according to the group’s performance.

  Published collection: 2 games

• Call of Duty

  Call of Duty is a military first-person shooter series spanning historical battles and fictional conflicts. You move between cover, aim and fire under pressure, whether following a cinematic mission or contesting objectives against other players. Different branches add their own emphasis, including cooperative Zombies survival.

  Published collection: 27 games