Bat Bugs

Bat Bugs make their first appearance in "Evicted!" They lived in Marceline's Cave and covered the walls, misleading Finn and Jake to believe the cave was dirty. When Finn and Jake entered the Bat Bugs were disturbed and flew away revealing a clean, glittering cave. Bat Bugs are green, flying bug creatures. They also appear in Righteous Quest in level 2, but are not an enemy.