# Serious Sam: Shatterverse video game release

> Live situation record from CLSTR: https://clstr.news/situations/serious-sam-shatterverse-video-game-release
> Updated: 2026-08-30T23:50:15.000Z. Sources: 10. Developments: 2.

Behaviour Interactive announced the upcoming release of Serious Sam: Shatterverse, a cooperative roguelite first-person shooter featuring a multiverse storyline. The game was scheduled for an August 31, 2026, launch on PC, PlayStation 5, and Xbox Series X|S, with an open playtest available on Steam prior to release.

On August 30, 2026, the title was officially released. Developed in collaboration with Croteam and published by Devolver Digital, the game utilizes Unreal Engine to provide procedural runs through handcrafted arenas. It supports up to five players in cooperative play or solo offline modes, focusing on high-intensity combat against enemy hordes and bosses.

## Claims

- Behaviour Interactive is the developer of Serious Sam: Shatterverse. (corroborated by 3 sources)
- Serious Sam: Shatterverse has been released for PC, Xbox Series X|S, and PlayStation 5. (corroborated by 3 sources)
- The game features a cooperative roguelite gameplay structure. (corroborated by 3 sources)
- The game supports up to five players in cooperative mode. (corroborated by 2 sources)
- The game includes a solo offline mode. (corroborated by 2 sources)
- The game is built using the Unreal Engine. (single source)

## Timeline

### 2026-08-30: Behaviour Interactive releases Serious Sam: Shatterverse

Behaviour Interactive has launched Serious Sam: Shatterverse on PC, Xbox Series X|S, and PlayStation 5, transforming the classic FPS franchise into a cooperative roguelite experience.

9 sources. https://clstr.news/cluster/behaviour-interactive-releases-serious-sam-shatterverse

### 2026-08-07: Serious Sam: Shatterverse set for August 31 release on PC, PS5, Xbox

Behaviour Interactive's Serious Sam: Shatterverse, a co‑op roguelite FPS, releases on 31 Aug 2026 for PC, PS5 and Xbox Series X|S, with a Steam playtest now live.

10 sources. https://clstr.news/cluster/serious-sam-shatterverse-set-for-august-31-release-on-pc-ps5-xbox

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Cite as: Serious Sam: Shatterverse video game release. CLSTR, https://clstr.news/situations/serious-sam-shatterverse-video-game-release