Massage Parlor unlockable items
| Unlockable |
How to Unlock |
| Bone Fangs |
Get an "A"rank on the Koopa corps challenge |
| Furry band |
Get an "A"rank on the Bob-omb challenge |
| Heroic ring |
Get an "A"rank on the magikoopa challenge |
| Treasure ring |
Get an "A" rank on the Goomba storm challenge |
Alternate Ending Messages
| Unlockable |
How to Unlock |
| Alternate Ending Message |
Beat the game with Mario, Luigi, and Bowser all being at least Level 40 |
| Alternate Ending Message |
Beat the game with Mario or Luigi at level 17 or lower |
Cholesteroad Unlockable Items
| Unlockable |
How to Unlock |
| Advice Patch |
Get "A" rank in Spin Pipe |
| Bro Socks |
Get "A" rank in Yoo Who Cannon |
| Challenge Medal |
Get "A" rank in Green Shell |
| Daredevil Boots |
Get "A" rank in Jump Helmet |
| Dizzy Boots |
Get "A" rank in Super Bouncer |
| Master Wear |
Get "A" rank in all challenges |
| Siphon Gloves |
Get "A" rank in Magic Window |
