Paper Mario TTYD All Secret Bosses – How to Find and Beat

Discover how to find and beat all secret bosses in Paper Mario: The Thousand-Year Door with this guide.

Paper Mario: The Thousand-Year Door features a variety of secret bosses that offer an extra challenge for players who have completed the main story.

These hidden bosses can be found in various locations throughout the game and require specific conditions to be met before they appear.

In this guide, we will cover all the secret bosses in Paper Mario: The Thousand-Year Door, including how to find them and strategies for defeating them.

List of All Secret Bosses in Paper Mario TTYD

Boss Name	Location	HP	Attack	Defense
Atomic Boo	Creepy Steeple	40	4	0
Bonetail	Pit of 100 Trials (Floor 100)	200	8	2
Prince Mush	Glitz Pit (Post-game)	96	6	6
Whacka	Pit of 100 Trials (Floor 100)	108	10	1
Gus	Trouble Center (Rogueport)	20	3	0

How to Beat and Find Secret Bosses in Paper Mario TTYD

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Atomic Boo

Atomic Boo is a secret boss found in the Creepy Steeple. To encounter this boss, follow these steps:

1. Open the chest in the basement of the Creepy Steeple to free Atomic Boo.
2. Answer Atomic Boo’s question correctly to receive an Ultra Shroom. The correct answer is “200 Boos.”
3. Use the spring to return to the ground floor and talk to Atomic Boo in the main hall. Select “No Bullying.”
4. Use the Super Hammer to shake off the Boos several times to enter a battle with Atomic Boo.

To defeat Atomic Boo, use powerful jump moves to deal damage quickly.

Bonetail

Bonetail is a formidable secret boss located in the Pit of 100 Trials. To face this boss, players must reach the 100th floor of the Pit of 100 Trials for the first time. To beat Bonetail, use special moves to buff the party and attack with powerful moves.

Prince Mush

Prince Mush is a post-game secret boss who appears in the Glitz Pit. To fight Prince Mush, complete the following steps:

1. Complete the main story of the game.
2. Become rank number one in the exhibition matches in the Glitz Pit after clearing the game.
3. Complete the “Help Wanted” and “I Must Have That Book” Trouble Center quests.
4. Check emails from Jolene and Prince Mush.
5. Prince Mush will appear in exhibition matches.

Use powerful jump and hammer attacks to defeat Prince Mush.

Whacka

Whacka is another secret boss found in the Pit of 100 Trials. To encounter Whacka, follow these steps:

1. Complete the main story of the game.
2. Clear the Pit of 100 Trials once.
3. Beat the Whacka at Keelhaul Key until it stops appearing.
4. Receive an email about a mystical creature in the Pit of 100 Trials.
5. Whacka will appear on the 100th floor of the Pit of 100 Trials.

Defeat Whacka using powerful jump and hammer attacks.

Gus

Gus is a minor secret boss encountered in the Trouble Center in Rogueport. While players can always pay Gus to avoid fighting him, defeating him is necessary to register his information in the Tattle Log. To fight Gus, simply refuse to pay him when speaking to him in the Trouble Center.

In conclusion, Paper Mario: The Thousand-Year Door offers players the opportunity to test their skills against these secret bosses. By following the steps outlined in this guide, players can find and defeat these hidden foes, earning bragging rights and completing their Tattle Logs.