Walkthrough: Portal 2 Test Chamber Creation Tool 9 May,2012 Julian Yeo Valve has released Portal 2’s new Perpetual Testing Initiative Test Chamber Creation Tools, we take a look at how easy it is indeed to use. Check out our earlier article for more information. Tags: Mac OS X, Perpetual Testing Initiative, Portal 2, Valve, Windows PC Julian Yeo Previous post Spec Ops: The Line Demo and pre-order ready for Singapore Next post Bioshock Infinite pushed back to 2013 Related post Business Games Latest | 26 Jul , 2019 | Taipei Game Show 2020 set for Feb 6-9 Breaking News Features movies | 23 Jul , 2019 | Marvel Studio’s complete Phase 4 lineup has been revealed! Doctor Strange, Thor, Shang-Chi and so much more! Breaking News Features PC Gaming Reviews | 10 Jul , 2019 | Total War: Three Kingdoms asks a simple question: Why can’t we be friends? You may also like
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