Post news RSS Uncertainty Principle out now on RunThinkShootLive

Uncertainty Principle is now available to download!

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Half-Life 2: Uncertainty Principle is out now! It's available exclusively to download over at (although it will be uploaded here too after a timed period).

When the Combine raid your Resistance hideout, you are forced to flee into the depths of the Outlands.

But with Overwatch forces hunting you down, and the local fauna out to get you, danger is always just around the corner.

Play through four chapters of Half-Life gameplay, exploring new locations, meeting new characters and uncovering lost secrets.

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Hope you enjoy playing!

Capt.Host - - 853 comments

Congratulations on the release ;) Definitely going to play it.

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SPY-maps - - 2,902 comments

Am playing it right now and i like it a lot.
Small note, sometimes the quality of mapping is not consistent. Here and there it sometimes looks a bit rushed. But i know how hard it is to get the same quality overall. Other then that, great mod!


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