Serious Sam: Shatterverse

Serious Sam: Shatterverse arrives on August 31, 2026, and it's a co-op roguelite shooter from Behaviour Interactive Inc., published by Devolver Digital for PC, PlayStation 5, and Xbox Series X|S. You bring one to five players into constantly shifting universes where waves of Mental's worst spawn get nastier every run, and the hook is stacking wild boons and run modifiers that let you bend the rules mid-match. It leans hard into fast-paced arena combat and procedural variety, so expect repeated high-octane runs, big weapon fantasy, and an emphasis on replayability rather than a single linear campaign.