Accept Allegro's gift.
Rescue one of your sisters.
Rescue your other sister.
Go above the clouds to meet someone familiar.
Meet all of the snuggle buddies.
Defeat all opponents at least once.
Retrieve your stolen Chemical X from Mojo Jojo
Launch with all the snuggle buddies at once.
Hit at least one of each troublemaker in a single launch.
Upgrade everything to the max.
Complete 105 missions in the same timeline.
Destroy at least 90% of a brick wall.
Unlock the upgrade Aerodynamics.
It is Time Dasher Time!
Unlock the secret opponent.
Purchase 3 things in the X Shop.
Attain a high score of 50 in Baybee Bunnies