Steam app 620
Portal 2
Released: Apr 18, 2011
Based on public Steam signals. Not affiliated with Valve or Steam.
Verdict
How this verdict is decided
- Release state, demo, and free-to-play status decide whether this is a buy read or tracking read.
- Review volume and positive ratio establish the base confidence.
- Recent sentiment is compared with lifetime sentiment to spot drift.
- Tag clarity identifies whether this is a focused niche or a broad market reference.
- Price, discount, Early Access, and estimate confidence change the final timing read.
Good BuyConfidence: high
Strong public signal with 99% lifetime positive sentiment
- Strong lifetime sentiment
- Steam-purchase review counts available
- Market identity is still broad
- Currently full price
Personal read
Public signals tell you how this game reads on Steam. A personal read places it beside your library, play history, and collections.
Make this read personalUpdated 6/22/2026Refresh read
Revenue Estimate
Revenue confidence: high
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How this is estimated
- Uses paid Steam reviews as the primary unit proxy.
- Average selling price is estimated from age and public price.
- Developer net is estimated after refunds and Steam platform fee, before tax or recoup.
- Non-Steam review share is tracked separately as a confidence signal.
Low$30,768,96015,399,880 units
Mid$115,383,60128,874,775 units
High$253,843,92242,349,670 units
Review Intelligence
Total461,054
Positive99%
LabelOverwhelmingly Positive
Steam purchase384,997
Non-Steam76,044
Recent sample50
Tag Intelligence
Market identity is still broad
Singleplayer 7,732Platformer 7,545Puzzle 7,501First-Person 7,175Dark Humor 7,159Story Rich 7,123Puzzle Platformer 7,050Funny 6,949Female Protagonist 6,9123D Platformer 6,828Action-Adventure 6,640FPS 6,587
Sale and Festival Timing
Currently full price
Peer Group
Early tag-based market neighborhood
SingleplayerPlatformerPuzzleFirst-PersonDark HumorStory RichPuzzle PlatformerFunny
Live Context
1,704 players right now
Fetched 6/22/2026, 5:46:48 PM
Latest Steam News
Published 4/18/2026