Grimace

Grimace enemies are invincible stationary statues that resemble the shape of a head. They can pose a threat to the player, or they can assist him.

Igloo
Shoots high speed snowballs at the player, freezing their head if they land a shot.

Medium Blowy
Blows a 3 tile long beam of cold air in one of the cardinal directions, freezing the player's head if they come into contact with it.

Big Blowy
Blows a beam of cold air in one of the cardinal directions. Upon touching it, the player will turn into a block of ice and will continuously slide on any ice tiles until they hit a rock or the ice tiles end. In this state, the player is invincible to all types of damage, including spikes.