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. On 8 games checked against developer-reported sales, our median error is 11%. How we estimate →
Updates
Builds & patches
Latest build
19017868
updated Jun 27, 2025
Depots
10
content packages
Builds tracked
1
since we started
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.