What is Left 4 Dead?
{{Infobox video game | title = Left 4 Dead | image = PAX 2008 - Left 4 Dead (2812254281).jpg | caption = Left 4 Dead booth at PAX 2008 | developer = [[Turtle Rock Studios]] / Valve South<ref>{{cite web|url=http://www.gamasutra.com/view/feature/3760/the_gamasutra_20_2008s_.php?page=20 |title=Features - The Gamasutra 20: 2008's Breakthrough Developers |publisher=Gamasutra |accessdate=2012-02-25}}</ref><br />[[Valve Corporation]] (2008<ref>{{cite web|url=http://store.steampowered.com/news/1401/ |title=News - Valve Acquires Turtle Rock Studios |publisher=Store.steampowered.com |date=2008-01-10 |accessdate=2012-02-25}}</ref>)<br />[[Certain Affinity]]<ref>{{cite web |url=http://www.certainaffinity.com/games/left-4-dead/ |title=Left 4 Dead |publisher=Certainaffinity.com |date=2008-02-04 |accessdate=2012-12-06 |archive-date=2012-11-20 |archive-url=https://web.archive.org/web/20121120103659/http://www.certainaffinity.com/games/left-4-dead/ |url-status=dead }}</ref> (Xbox 360 assistance) | publisher = Valve Corporation | designer = Mike Booth | composer = [[Mike Morasky]] | writer = Chet Faliszek | series = ''[[Left 4 Dead (series)|Left 4 Dead]]'' | engine = [[Source (game engine)|Source]] | release = {{collapsible list|title=October 2008|'''Windows:''' <small>(download)</small><br />October 17, 2008<br />'''Windows & Xbox 360:'''<br /><small>(retail)</small><br />{{vgrelease|NA|October 18, 2008|AUS|October 18, 2008|EU|October 21, 2008|JP|October 21, 2008}}'''Mac OS X:''' <small>(download)</small><br />September 27, 2010}} | genre = [[First-person shooter]], [[survival horror<!--See talk page for a discussion about the genre-->]] | modes = [[Multiplayer video game|Multiplayer]], [[Single-player video game|single-player]] | platforms = [[Microsoft Windows]]<br />[[Xbox 360]]<br />[[Mac OS X]] }} '''''Left 4 Dead''''' is a [[first-person shooter]] [[video game]] made by [[Valve Corporation]] for [[Mac OS X|Mac computers]], [[Microsoft Windows|Windows]]