Research and Development is a puzzle-centric mod for Half-Life 2: Episode Two featuring an unarmed player but plenty of violent mayhem.

Review RSS Feed nnlr says
7 nnlr

Jan 8th, 2014

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TriksopMasleev says
7 TriksopMasleev

Jun 22nd, 2013

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Lolz0soPolar says
7 Lolz0soPolar

Jan 12th, 2011

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Byno says
7 Byno

Nov 30th, 2009

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darkjack says
7 darkjack

Aug 9th, 2009

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LiosRa says
7 LiosRa

Aug 3rd, 2009

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mrbarracuda says
7 mrbarracuda

Jul 27th, 2009

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Klow says
7 Klow

Jul 24th, 2009

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Senkus says
7 Senkus

Jul 19th, 2009

No review provided

Community Rating

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9.7

1231 votes submitted.

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