Rub Rabbit, The cheats-Nintendo DS Cheats- War3 RPGer

Unlock extra modes

When you beat story mode, you unlock 2 new features: A sound test, and another story.

Sound Test lets you play all the tunes from the game, while watching a dance robot grooving to the beat.

Another Story is a very short mode that lets you redo some of the love scenes from the main story, but instead of wooing the main love interest, you are now a robot trying to woo the rival girl.

Unlock new Time Attack/Survival games

Beating certain scenes allow you to play new games in Time Attack/Survival challenge mode.

Unlockable - How to Unlock
Bull survival - Beat Scene08
Graffiti time attack - Available from the start
Seashells time attack - Beat Scene16
Snowball chase time attack - Beat Scene23

Secret Recorder

Press Down+Y in the title screen, you will be able to record your voice for 3 seconds. Press Down+Y in the title screen again to play it.