Super Star

Super Stars are not to be confused with Power Stars.

Super Stars are power-ups in some personalized copies of Super Mario 64, taking the appearance as rainbow versions of Power Stars. Collecting them makes the player invincible, as well as giving them increased speed and a higher jump. It usually replaces the Metal Cap, though can appear as a separate power-up. They appear to be some of the only power-ups that are not caps.

Star World
Main Article: Star World Star World is the level that unlocks Super Stars, appearing similar to the Star World seen in New Super Mario Bros. 2. Star World can usually be accessed by finding it in a room locked by a 50-star door on the Third Floor. At the end is the green Cap Switch, as a remnant of the Metal Cap.