OG-9 Homing Spider Droid or simply known as the Spider Droid were Spider droids that were used by the Confederacy of Independent Systems during the Clone Wars. They first appeared in Angry Birds Star Wars II.
Homing Spider Droids are droids with a head which looks like Foreman Pig's head covered except for their nose and moustache.
Angry Birds Star Wars series
Angry Birds Star Wars II
In Angry Birds Star Wars II, several Homing Spider Droids were chasing the Bird Side though the Bird Side later defeated them. In gameplay, Homing Spider Droids appear as enemies in the Revenge of the Pork episode. They can shoot a laser similar to Ezra's.