Rabbit shootout games
In any rabbit shootout games, if you find anything that plays music (boombox, phonograph etc.), shoot it. It will begin to play music. If rabbits get too close to the music player they will start to dance instead of attacking you. Any rabbits far away will still try to attack.
Score mode bonuses
Get the indicated number of points in Score mode to unlock the corresponding bonus.
Bunnies Can't Cook Eggs: 84,000 points
Bunnies Can't Infiltrate Games Convention: 48,000 points
French Bastille Day: 57,000 points
Story mode bonuses
Complete all four tests in the indicated round in Story mode to unlock the corresponding bonus.
"Dark Iron Bunnies" jukebox song: Round 11
"Girls Just Want To Have Fun" jukebox song: Round 5
"Good Time" jukebox song: Round 3
"Hip Hop Hooray" jukebox song: Round 7
"La Bamba" jukebox song: Round 9
"Misirlou" jukebox song: Round 1
"The Butcher Deejay" jukebox song: Round 13
"Ubisoft Montpellier Choir" jukebox song: Round 14
Bunny costume: Round 12
Caramba costume: Round 8
Dee-Jay costume: Round 2
Gothic costume: Round 4
Raymaninho costume: Round 10
Rock 'n' Roll costume: Round 6
Gold Cow trophy: Round 15
Bunny Hunt survival mode...