Glire

A Glire is one of three "gl" wheel-like creatures appearing as a member of the Subspace Army in Super Smash Bros. Brawl's The Subspace Emissary. They travel around the edges of platforms, and if the player approaches one, it opens up and sends out an aura of fire in all directions.

Glires return in Super Smash Bros. for Nintendo 3DS as one of the enemies in the Smash Run mode. They behave like they do in Super Smash Bros. Brawl.