Paper Mario
Cheats/codes, tips & tricks

Retro Mario
Somewhere in Boo's Mansion is a vase about as tall as Mario. Jump into it off the crate nearby, and Mario will jump back out as a paper Mario from the 8-bit Donkey Kong games! Though the graphics resemble Mario from Donkey Kong, you're treated to music and sound effects from Super Mario Bros. Jump back in the vase or leave the room to return to normal.

Unlimited Hearts
Pleasant Path (between Toad Town and Koopa Village) is the home of a few blue, striped plants(?) growing near the background. All of them have eyes, but only one plant's eyes will follow Mario as he walks around. Seems a bit eerie, eh? Anyway, the plant with moving eyes will spew out a Heart every time Mario walks a circle around it.

Chapter tune
When you see the "Chapter x" screen as you start a new chapter, stay on the screen for about five seconds to hear the original SMB main theme play.