A post on NeoGAF has a screenshot of a Steam statistics screen that seems to have gone a little haywire, showing stats for games with as few as one player. This reveals a few unfamiliar games, including Killing Floor 2, as no follow-up to Tripwire's first-person shooter has been announced. There are also listings for Half-Minute Hero 2, a port of mobile fighting game Batman Arkham Origins: Blackgate, and more. There is only the single screenshot to support this, however, so some skepticism is probably in order. Thanks PCGamesN.