Hebarii

Roof Slime is an enemy found in Wario Land 3 from the Wario Land series. It is a slime like enemy that attaches itself to the roof and the ceiling and walks upside down. When it sees Wario, it'll shoot him with beams. The only way to defeat those enemies is to shake the ground to make them fall, and simply use a Smash Attack, a Ground-Pound or any attack that can defeat an ordinary enemy.