Centipede: Infestation [Wii]

Unlockables:
Unlock the following bonuses by performing the corresponding tasks:

BONUS - HOW TO UNLOCK
insane mode - clear the game on normal or hard
jukebox tracks 1-6 - get 10000 points
jukebox tracks 13-16 - get 25000 points
jukebox tracks 17-20 - get 50000 points
jukebox tracks 21-24 - get 75000 points
jukebox tracks 7-12 - get 15000 points
new costume - get 5 gold ranks
new costume - get 40 gold ranks
new costume - get 30 gold ranks
new costume - get 20 gold ranks
new costume - get 10 gold ranks
new page in the gallery - never lose a tower
new page in the gallery - stomp 25 bugs in a level
new page in the gallery - kill a boss in under 2 minutes
new page in the gallery - only use pea shooter (don't upgrade or stomp)
new page in the gallery - kill all scorpions in a level
new page in the gallery - defeat a centipede before it burrows