Serious Sam: Shatterverse is a multiplayer first-person shooter and roguelite that brings chaotic co-op action to the iconic franchise. Uber Mental's maniacal machinations have fractured the walls between universes, forcing Sam Prime to establish the Serious Program and recruit alternate versions of himself across timelines. In groups of up to five players, these multidimensional Sams engage in massive, wave-based fights through shifting realities to defeat Mental's five deadly lieutenants.

Key Features: • 5-player co-op — squad up with friends as unique alternate versions of Sam Stone • Roguelite progression — collect trinkets, stack boons, and unlock permanent active abilities • Shifting universes — battle across randomized, procedurally generated biomes