Bonus song - Play all mini-games and FPS games to unlock a new song in the Tropics Trip.

Funkytown - Play every game at least one time in Single Player mode to unlock Funkytown.

Jukebox songs - Play a song game to unlock its song in the Jukebox.

Mini-games - Mini-games are unlocked by playing Trips. To unlock all mini-games, play each Trip two times. Note: A Nunchuck controller is required for some Trips to unlock their mini-games. You also need to unlock the last Trip and play it twice. To unlock the last Trip, play all other Trips once.

Shooting mini-games - Play all Trips to unlock all shooting mini-games. Each Trip will unlock a shooting game.

Alternate starting menu - Successfully complete 100% of the game to have a crown appear at the "Press Start" menu.

Bonus costumes - Successfully complete the indicated task to unlock the corresponding costume:

Crash Test Dummy: Get over 12,000 points in Shopping Cart, Downhill.

French Maid: Get over 12,000 points in Little Chemist.
Fruit-Hat Dancer: Shoot the Right Rabbid in the Year Of The Rabbids to get the high score.

HAZE Armor: Shoot the Right Rabbid in Big City Fights to get the high score.

Indiana Jones: Get over 12,000 points in Rolling Stone.

Ken: Get over 12,000 points in RRR Xtreme Beach Volleyball.

Leonardo (TMNT): Get over 12,000 points in Usual Rabbids.

Raider's Rabbid: Get over 12,000 Points in American Football.
Red Space Rabbid: Get over 12,000 points in Year Of The Rabbids.

Transformer: Get over 12,000 points in the plumbing mini-game.