Radical RexMD Mega Drive, 1994 Radical Rex Western only. This game was never released in Japan on the Mega Drive. PlatformMega Drive ReleasedNorth America, 1994; Europe, November 1994 Released in JapanNever PublisherActivision Mediaphysical Releases North America Radical Rex 1994, Activision, physical Europe Radical Rex November 1994, Activision, physical Add to my collection Open in Tana