Developer benchmark
Portal 2
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
Compare this game98.7% positiveOverwhelmingly Positive466,217 reviewsWeighted 98.7$9.99Release Apr 18, 20111,383 playing now
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Metadata synced: Sep 27, 2026 ยท Not queued
Developer
Valve
Publisher
Valve
Release status
Released
Price
$9.99
Review rating
Overwhelmingly Positive
Weighted score
98.7
Current players
1,383
App type
game
Metadata
Synced Sep 27, 2026
Developer benchmark
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