Portal 2
$9.99
Volatile day Frequent rank swings
+662 ranks fastest jump today
678 ranks dropped today
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
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Release Date
Apr 18, 2011
Metrics
95
Metacritic Score99%(451,793 reviews)
2.0Kcurrently playing
28trending score
Developer Details
Developer
ValvePublisher
Valve