| App Type | game |
| Release Date | Aug 30, 2011 |
| Details Last Modified | March 21, 2026 (7 months ago) |
| Developer | Mommy's Best Games, Croteam |
| Publisher | Devolver Digital, Croteam Official, Mommy's Best Games |
| Genres | Action, Indie |
| Supported Systems |
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| Windows |
| Price | $9.99 |
| Required Age | 0+ |
| Recommendations | 646 |
| Achievements | 30 |
| Packages | 1 |
| Website | http://www.serioussam.com |
| Support | http://www.mommysbestgames.com/contact.html |
Pile on the firepower with the revolutionary Gunstacker and fire all your weapons at once in a symphony of destruction!
Co-op
Family Sharing
Multi-player
Partial Controller Support
Remote Play TogetherShared/Split Screen Co-op