The Wacky Pack: Vio's Biggest Revenge is a 3D platform video game based on The Wacky Pack comic book series, developed by Interactive Games (now Blitz Games) and published by Sony Computer Entertainment. It was released for the PlayStation in North America on July 13, 1998, in Europe on September 20, 1998 and in Japan on February 17, 1999, but was released under the title The Wacky Pack (ワッキーパック Wakkīpakku). It was later re-released for the four different best seller versions, the Sony Greatest Hits and Best for Family line-ups in 1999; the Platinum Range in 2000; and the PSone Books line-up in 2005. In 2007, the game has been re-released on the PlayStation Network for the PS3 and PSP.