{"data":{"slug":"killing-floor","name":"Killing Floor","aliases":[],"url":"https://gamecrave.app/games/killing-floor","api_url":"https://gamecrave.app/v1/games/killing-floor","facts":{"online_coop":true,"max_players_online":6,"min_players_online":null,"local_coop":null,"max_players_local":null,"local_screen":null,"separate_device_coop":null,"max_players_separate_devices":null,"free_to_play":false,"free_coop_setups":null,"crossplay":true,"crossplay_platforms":["windows","macos"],"drop_in_drop_out":null,"host_only_ownership":null,"proximity_voice_chat":null,"platforms":["windows","macos","linux"],"solo_only_platforms":null,"steam_deck":"playable","release_status":"released","release_date":"2009-05-14","genres":["shooter","horror"],"steam_app_id":1250,"wikidata_qid":"Q130887"},"sources":[{"url":"https://store.steampowered.com/app/1250/","kind":"store_page","accessed":"2026-10-28","fields":["online_coop","max_players_online","crossplay","release_date","platforms","genres"],"notes":{"online_coop":"Publisher text describes cooperative play for up to six players against waves. Steam lists the Co-op category.","max_players_online":"The feature list gives cooperative play for up to six players against multiple waves.","crossplay":"Steam lists the Cross-Platform Multiplayer category. A badge alone does not prove co-op crossplay, so Valve's 2010 post is the main source.","release_date":"The page shows 14 May 2009.","platforms":"Steam shows Windows, Mac and Linux tabs. The Mac tab carries Steam's notice that from 2024-02-15 the client no longer supports 32-bit games or macOS 10.14 or lower. The build asks for OS X 10.5.8 or later on an Intel Mac, so it may not run on a current Mac.","genres":"The maker calls it a co-op survival horror FPS."}},{"url":"https://store.steampowered.com/api/appdetails?appids=1250&cc=us&l=english","kind":"store_data","accessed":"2026-10-28","fields":["steam_app_id","release_status","platforms","free_to_play"],"notes":{"steam_app_id":"The response identifies app 1250 as Killing Floor.","release_status":"Steam lists the game as released.","platforms":"Steam lists Windows, Mac and Linux builds.","free_to_play":"The checked computer base game has a paid access model at 19.99 US dollars before sales. Demos, trials, free weekends, guest passes, platform sharing and temporary grants do not establish ongoing free base co-op."}},{"url":"https://store.steampowered.com/saleaction/ajaxgetdeckappcompatibilityreport?nAppID=1250&l=english","kind":"store_data","accessed":"2026-10-28","fields":["steam_deck"],"notes":{"steam_deck":"Valve rates the game Playable on Steam Deck."}},{"url":"https://www.wikidata.org/wiki/Q130887","kind":"wikidata","accessed":"2026-10-28","fields":["wikidata_qid","genres","release_date","platforms"],"notes":{"genres":"P136 is first-person shooter, survival horror and horde shooter.","release_date":"P577 is 2009-05-14.","platforms":"P400 is Windows, macOS and Linux."}},{"url":"https://store.steampowered.com/oldnews/3840","kind":"official_news","accessed":"2026-10-28","fields":["crossplay","crossplay_platforms"],"notes":{"crossplay":"Valve's post of 2010-05-19 names Killing Floor among the first co-op games with PC versus Mac play, and quotes Tripwire's president on the native Mac version.","crossplay_platforms":"The post names PC and Mac only. It does not name Linux, so Linux is left out."}},{"url":"https://gamespace.com/all-articles/news/tripwire-interactive-celebrates-killing-floor-10-year-anniversary/","kind":"press","accessed":"2026-10-28","fields":["release_date","genres"],"notes":{"release_date":"Tripwire's anniversary text, published 2019-05-15, says the game launched on 14 May 2009 for PC on Steam.","genres":"Tripwire calls the series a horror-based first-person co-op shooter."}},{"url":"https://www.ign.com/articles/2009/05/19/killing-floor-review","kind":"press","accessed":"2026-10-28","fields":["max_players_online"],"notes":{"max_players_online":"Review of 2009-05-20 describes one of up to six survivors."}},{"url":"https://www.eurogamer.net/killing-floor-review","kind":"press","accessed":"2026-10-28","fields":["max_players_online"],"notes":{"max_players_online":"Review of 2009-05-28 describes you and up to five others fending off waves."}}],"updated":"2026-10-28"},"meta":{"api_version":"1","docs":"https://gamecrave.app/api"}}