Ken Griffey Jr.'s Slugfest

Ken Griffey Jr.'s Slugfest
North American Nintendo 64 box art
Developer(s)Angel Studios (N64)
Software Creations (GBC)
Publisher(s)Nintendo
Platform(s)Nintendo 64
ReleaseNintendo 64
  • NA: May 10, 1999
Game Boy Color
  • NA: June 3, 1999
Genre(s)Sports
Mode(s)Single-player, multiplayer

Ken Griffey Jr.'s Slugfest is a 1999 baseball video game developed by Angel Studios and published by Nintendo for the Nintendo 64. It was released in May 1999 only in North America. A Game Boy Color port developed by Software Creations was released in June 1999. Featuring real-life player Ken Griffey Jr., it is a sequel to Major League Baseball Featuring Ken Griffey Jr., released for the Nintendo 64, which itself was preceded by Software Creation's Ken Griffey Jr. Presents Major League Baseball and Rare's Ken Griffey Jr.'s Winning Run, both released for the Super NES.

This version of the game contains actual player names, unlike the original. It contains Season, Exhibition, World Series and Home Run Derby modes.