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 6/23/2026Refresh 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$30,772,23715,401,520 units
Mid$115,395,88928,877,850 units
High$253,870,95542,354,180 units
Review Intelligence
Total461,099
Positive99%
LabelOverwhelmingly Positive
Steam purchase385,038
Non-Steam76,058
Recent sample50
Tag Intelligence
Market identity is still broad
Singleplayer 7,735Platformer 7,547Puzzle 7,503First-Person 7,177Dark Humor 7,161Story Rich 7,125Puzzle Platformer 7,052Funny 6,950Female Protagonist 6,9133D Platformer 6,830Action-Adventure 6,642FPS 6,588
Sale and Festival Timing
Currently full price
Peer Group
Early tag-based market neighborhood
SingleplayerPlatformerPuzzleFirst-PersonDark HumorStory RichPuzzle PlatformerFunny
Live Context
1,297 players right now
Fetched 6/23/2026, 11:36:37 PM
Latest Steam News
Published 4/18/2026