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No it doesn't. They just look similar visually because they use the same triangle and circle lamp inserts and gun handle, and they're both licensed from explodey sci-fi movies. They're totally different in terms of ruleset and layout. T2 is an overgrown System 11 with a multiball and one linear sequence of awards and that's it. Demo Man has a full-blown modern structure of modes and many multiballs and a wizard mode.