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Alien Swarm

Steam App 630

Alien Swarm

A 2010 Steam game in Action / Free To Play.

GamersPilot average

86/100

Release

Jul 19, 2010

Genres

Action / Free To Play

Steam price history

Tracked by GamersPilot since Oct 21, 2026

Oct 21, 2026—regular price

Score sources

Critic and player scores

Metacritic

Professional critic aggregate

77

Open source ↗

Steam users

23,239 player reviews

94

Open source ↗
View on Steam ↗

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PC Benchmark & Hardware

Can I Run Alien Swarm? PC System Requirements

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Minimum Requirements

Processor
Pentium 4 3.0GHz
Memory
1 GB RAM
Graphics
DirectX 9 compatible video card with 128 MB, Shader model 2.0. ATI X800, NVidia 6600 or better

Recommended Requirements

Processor
Intel core 2 duo 2.4GHz
Memory
1 GB RAM
Graphics
DirectX 9 compatible video card with Shader model 3.0. NVidia 7600, ATI X1600 or better

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How hard is Alien Swarm to 100%?

The average achievement in Alien Swarm is earned by 23.4% of players across its 66 achievements — harder to complete than 40% of the 2,024 Steam games in our achievement dataset. Its rarest achievement is held by 15% of players.

Achievements
66
Average unlock rate
23.4%
Rarest achievement
15%
How these numbers are measured →

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