"Tribulation is the seventh level of Hellcore 2.0 megawad and was released in in 2006, created and designed by Devon West."@en . . "MAP07: Tribulation (Hellcore 2.0)"@en . . . . . "Tribulation is the seventh level of Hellcore 2.0 megawad and was released in in 2006, created and designed by Devon West."@en .