Portal
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
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Estimated lifetime revenueHigh confidence
approximately $42.3Mgross
$25.4Mlow → high range$72M
Net to developerapproximately $29.7M
Most likely between $25.4M and $72M. How we estimate →
Median error on 8 reported games ·
Reviews
What players mention
Themes across 3171 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Story & quests98% · 193
Visuals & world96% · 179
Value & content99% · 136
Gameplay & combat