Super Mario 64: Castle Secret Stars, Cap unlocks for the Red Blue and Green Boxes

As well as the stars in every level in Super Mario 64, there's a handful of stars hidden elsewhere.

Super Mario 64

What's next for unlocking Luigi? : r/n64

Peach's Castle Secret Stars - Super Mario 64 Walkthrough

Super Mario 64 Switch how to get the metal cap - Green switch

Super Mario 64: Castle Secret Stars, Cap unlocks for the Red Blue

The 15 Secret Stars Of Super Mario 64 — HPCritical

Castle Secret Stars - Super Mario 64 DS Guide - IGN

Star Door, MarioWiki

HOW TO UNLOCK THE VANISH CAP ? BLUE SWITCH

Super Mario Galaxy 2 - Wikipedia

Layout of Peach's Castle - Introduction - Super Mario 64

Tower of the Wing Cap - The Castle's Secret Stars - Super Mario 64

Bob-omb Battlefield Stars - Super Mario 64 Walkthrough

Super Mario 64 DS, Super Mario 64 DS Wiki

Princess Peach's Castle, MIPS Hole Wiki