This is Guard Duty. Put your feet in the shoes of Barney Calhoun, a security guard at the Black Mesa Research Facility who has no idea that the next few hours are going to change his life forever. Re-live the exciting adventure of Blue Shift, now re-created in the award winning Source engine.

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JaxTellerChileno Feb 25 2013, 7:12pm says:

What chapter of Blue Shift is?

+2 votes     reply to comment
Hedgehogself Mar 6 2013, 4:46am replied:

Maybe "Power Struggle", but I can't recognize this site...

+3 votes     reply to comment
raunygamer Apr 8 2013, 6:08pm says:

hey guys, it would be good if you take advantage of some models of its own mod (Operation Black Mesa) to earn some little time his own favor?

sorry my bad english i'm brazilian! :)

+2 votes     reply to comment
MR.sugar Author
MR.sugar May 30 2013, 7:50pm replied:

That's what we do ;)

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Some fairly old concepts we showed on Facebook page some time ago as small exclusive media for FB subscribers.

Made by talented artist Blaze.

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Feb 16th, 2013
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