The greatest Half-Life modification ever made. You can't play BooM... BOOM PLAYS YOU!
1/10 - Oct 8th, 2017 Agree Disagree
A glorified piece of **** that doesn't know whether to be a worthy mod or crappy meme.
292 votes submitted.
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Highest Rated (28 agree) 10/10
Greatest mod ever made, hands down.
Mar 11 2011 by Suparsonik