| Game Manual: | N/A | | Game Music: | N/A |
| Portal: Still Alive on Xbox 360 is a compilation featuring the original maps from the game plus the Flash Map Pack. In this puzzle game, you have to use the portal gun to reach the exit of a room. All this while playing with gravity and inertia. |
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Play your favorite classic games and more with the GameEx front end. Read more. |
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