Information about Super Mario 64 first leaked out in November 1995 , and a playable version of the game was presented days later as part of the world premiere for the Nintendo 64 ( then known as the `` Ultra 64 '' ) at Nintendo Space World .
Information about Super Mario 64 first leaked out in November 1995 , and a playable version of the game was presented days later as part of the world premiere for the Nintendo 64 ( then known as the `` Nintendo 64 Ultra '' ) at Nintendo Space World .