A Glire is an enemy in Super Smash Bros. Brawl's Subspace Emissary mode. It appears as a round machine (wheel, according to the trophy) with a central eye, and attacks by emitting flames. It can roll around the stage and climb up walls. It also has two other forms; one is Glice, who releases ice instead of flame, and Glunder, who releases sparks of electricity.
An enemy shaped like a tire. It's protected by three black shells, but they're not so hard as to be impenetrable. The outermost shell is covered in mucus that lets it stick to surfaces as it rolls along walls and ceilings. The eye in its center is creepy. When it spots the player, it stops, sheds its outer layers, and spouts fire from its inner recesses.