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 shoots him with beams. The only way to defeat those enemies is Wario shaking the ground to make them fall, and Wario using a Smash Attack, a Ground Pound or any attack that can defeat an ordinary enemy.