Evil Snowman
TIP: You can get certain achievements by killing a very tiny and very large Evil Snowman.
Evil Scientist
TIP: Climb up the tower to kill the Evil Scientist before he can conduct one of his hair-brained experiments!
Giant Chicken
TIP: Throw evil eggs at Giant Chickens and kill them with irony.
Disco Mole
TIP: Playing the BoomBox around Disco Moles will turn them into a disco inferno!