Your post touches upon some of the parts of l4d that made it so great, 'boss fights' that weren't boss fights, that tense first moment with your first tank. interesting characters, less gimmicky gameplay that relied on your team, whether infected or survivors, and that fully essential valve polish. Without all these combinations, you have a shitty mobile ripoff like B4Benises. We need to get a monthly gaming thread up, as well, IMO.