Release Date 7/19/2010
Developer Valve
Publisher Valve
Steam App Id 630

Alien Swarm Reviews

Alien Swarm has earned a Player Score of 95 / 100. This score is calculated from 21,011 total reviews which give it a rating of Very Positive. Alien Swarm review data is updated in real-time as more players share their feedback on Steam.

Last Updated: 6/19/2024

11 Players In-Game
Player Score
  • Windows
  • Mac
  • Linux
  • Steam Deck (Playable)
Free In the Steam Store

Alien Swarm Steam Reviews

Alien Swarm has achieved a Steambase Player Score of 95 / 100. This score is calculated from 21,011 total reviews on Steam — giving it a rating of Very Positive. These are split between 19,930 positive reviews, 1,081 negative reviews, and will be updated in real-time as more players leave their feedback. Additionally, Alien Swarm has earned a metascore of 77 on Metacritic.

Take a look at Alien Swarm Steam charts to explore more charts, stats, and additional game trends.


Steam Review Data

Explore the full breakdown of reviews left by Alien Swarm players on Steam. Track positive reviews, negative reviews, and how sentiment trends month by month.

MonthPositiveNegativeTotal ReviewsReview Change PercentDescription
June 202419,9301,08121,011-0.01%Very Positive
May 202419,9231,07921,002-Very Positive
April 202419,9111,07820,989-Very Positive
March 202419,8791,07720,956+0.02%Very Positive
February 202419,8361,07920,915-Very Positive
January 202419,7791,07520,854-0.01%Very Positive
December 202319,7331,07120,804-0.02%Very Positive
November 202319,7011,06420,765-Very Positive
October 202319,6681,06220,730-0.01%Very Positive
September 202319,6481,05820,706-0.01%Very Positive
August 202319,6151,05520,670-Very Positive
July 202319,5781,05420,632-Very Positive

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Find a new game to play just like Alien Swarm through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Alien Swarm.

Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

Alien Swarm data has been sourced from:

  • Valve Corporation. (2024, May 30). Alien Swarm on Steam. Steam Store.
  • Valve Corporation. (2024, May 30). Alien Swarm. Steam Community Hub.
  • Metacritic. (2024, May 30). Alien Swarm for PC Reviews. Metacritic.
  • Valve. (2023, July 7). Alien Swarm. Alien Swarm.


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