Template:Item-infobox The Old Key is an item found in Super Paper Mario.
After Princess Peach joins Mario's party, Merlon gives her the Old Key, which unlocks a nearby gate only accessible by flipping to 3D. Past the gate is the Flipside Outskirts, which leads to the next Heart Pillar.
Names in other languages
| Language | Name | Meaning | Notes |
|---|---|---|---|
| Japanese | 古びたカギ[?] Furubita Kagi |
Old Key |