"A strange, star-shaped stone."
|First Game||Paper Mario: The Thousand-Year Door|
|Appearances||Paper Mario: The Thousand-Year Door|
|Notes||Needed to be placed into the pedestal at the stop of Riddle Tower.|
The Star Key is a key item in the game, Paper Mario: The Thousand-Year Door.
The Star Key can be obtained after defeating Gloomtail in the Palace of Shadow. After getting the Star Key, Mario must then head to the top of Riddle Tower and place the Star Key in the key shaped hole on the pedestal. Doing this will cause eight pedestals with key holes to appear forcing Mario to head downstairs and solve the riddles to get the keys.