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.


On Steam for PC
Tracking this price since 22 Sep 2026. Not enough history yet to say whether this is a good time to buy.
| Store | Price | Discount | |
|---|---|---|---|
| SteamOnly store we track | $9.99 USD | View Deal |
We started tracking this game on 22 Sep 2026.
The chart appears after 7 days of prices, about 2 days from now.
5 of 7 days2 to go
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.
| Notes | 1.7 GHz Processor, 512MB RAM, DirectX® 8.1 level Graphics Card (Requires support for SSE), Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection Recommended: Pentium 4 processor (3.0GHz, or better), 1GB RAM, DirectX® 9 level Graphics Card, Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection |





