Work Time Fun, known in Japan as Beit Hell 2000 (バイトヘル2000, Baito Heru Nisen, "Beit" being short for Arbeit, a Japanese loanword for "part-time job") is a video game developed by D3 and Sony for the PlayStation Portable. The English title is a play on the slang "WTF", short for 'What The Fuck?', indicating confusion.WTF was released in Japan on December 22, 2005, and in America on October 23, 2006.[1] On October 2, 2008 it became available for download from the PlayStation Store.