All Working Hello Kitty: Roller Rescue Cheats - Xbox

Bonus sailor costumes
Successfully complete a level with an "S" rank to unlock another sailor costume.

Cheerleader costume A
Complete all the cheerleader blocks in the Messy Park level.

Mambo weapon
Complete four levels with a partner.

Character Profile menu
Rescue Mimmy, then talk to her in Hello Kitty's house to access the Character Profile menu.

Music menu
Rescue Margaret White, then talk to her in Hello Kitty's house to access the Music menu.

Play as Badtz-Maru
Successfully complete the game with the good ending and unlock Badtz-Maru's profile. Start a new game to have the option to play as Badtz-Maru.

So Long! Round Earth! cinematic
Intentionally lose against the final countdown Boss to unlock this cinematic for purchase.

Alternate title and loading screens
Set the system date to any day in November to get Hello Kitty birthday themed title and loading screens.

Set the system date to December 25 to view a Christmas theme.