Me And My Katamari

Unlock Katamari Damacy mini-game:
Complete the game to unlock an oldschool original Katamari Damacy game
during the ending credits. Use the D-pad to control and Circle to jump.

Unlock Katamari Damacy mini-game: Evening level
Complete the Katamari Damacy mini-game.

Katamari Damacy mini-game: Dashing
Hold Triangle to hear a little sound and the Katamari will move faster.

Katamari Damacy mini-game: Night level
Reach the Castle in the Evening level of the Katamari Damacy mini-game.

Unlock Blue Orb song and song For King of Kings:
Complete the game and the credits, then go to the "Vacation Memorial" screen,
then select the song for listening in the "Sound Test" menu.

Eternal mode (no time limit):
Achieve more than 80 points as your second score at the end of any normal
mode stage to unlock that stage's time limitless version.

Alternate name board:
Achieve 100% object collection by finding each of the 2,434 objects.