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App ID 620
App Type Game
Publisher Valve
Supported Systems Windows macOS Linux
Last Change Number 19045402
Last Record Update 4 June 2023 – 22:09:54 UTC ()
Release Date 18 April 2011 ()

The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

  • 2,064 players right now
  • 2,947 24-hour peak
  • 98,460 all-time peak

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Lifetime player count history


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Concurrent players

  • 2,064 players live on Steam
  • 2,947 24-hour peak
  • 98,460 all-time peak

Twitch stats

  • 63 viewers right now
  • 233 24-hour peak
  • 175,214 all-time peak

Twitch, please add viewers to the Helix top games api endpoint.

Store data

  • #419 in top sellers
  • 340,069 positive reviews
  • 4,269 negative reviews
  • 98.76% positive reviews

Owner estimations

Monthly players breakdown

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Steam game hub followers chart

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How many players are playing Portal 2 right now on Steam?

Steam player counter indicates there are currently 2064 players live playing Portal 2 on Steam.

Portal 2 had an all-time peak of 98460 concurrent players on 19 April 2011.

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