Puyo Pop Fever (DS)

All Characters and Intermission Sequences
Select 'Gallery' at the options menu. Highlight the option to view the intermission sequences, then hold X and press Up, Down, Left, Right.

Bonus gallery pictures
Have the Game Boy Advance game Puyo Pop Fever in the cartridge slot to unlock bonus pictures in the gallery.

Control Menu Screen
Blow into the microphone at most game menus to move bubbles around.

Hidden mini-game
Blow into the microphone at the title screen until a number appears at the bottom of the touch screen. Use the stylus or blow into the microphone to keep the falling Puyos from reaching the bottom.

Play as Carbuncle
Play in HaraHara mode. Either get less than four or more than twelve fevers without any continues. Alternately, complete the game with your number of continues as a multiple of 7.

Play as Popoi
Successfully complete WakuWaku mode.

Taunt
Blow into the microphone during game play.