Alien Swarm review data combines Steam user review totals, positive and negative counts, and the current SteamPulse sentiment summary.
- Latest observed players14 · 21 September 2026 - 23:07:11 UTC
- SteamPulse tracked peak7,857
- Units sold (VGI)No data available
- Revenue (VGI)No data available
- Review score95% positive
- Total reviews21,532
- Release dateJul 19, 2010
- DeveloperValve
- PublisherValve
Genres: Action, Free To Play
Company pages: Developer: ValvePublisher: Valve
Alien Swarm Steam reviews
Alien Swarm review data combines Steam user review totals, positive and negative counts, and the current SteamPulse sentiment summary.
Reviews, pricing, and metadata
Review summary
Very Positive
95% positive, 20,424 positive, 1,108 negative
Price and discount
Free to play
Platforms
Windows
Categories
Single-player, Multi-player, Co-op, Steam Achievements, Captions available, Camera Comfort
Achievements
66
Platform releases
No data available
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