Gruzzer

Gruzzers are enemies in Hollow Knight. They are round bugs with small wings and a shrivelled proboscis who pay little attention to their surroundings.

Behaviour and Tactics
Flies around, bumping into walls and objects, changing direction on contact.

It is best to trail behind it and then strike it down.

Location
The Gruzzers are found in abundance at the northwest of the Forgotten Crossroads and are replaced by Volatile Gruzzers once it becomes infected.

They are also spawned by the death of the Gruz Mother, popping out of her dead corpse.

Trivia

 * The Gruzzer is one of the few enemies that respawn upon leaving and re-entering the room.
 * In a Kickstarter update, it was referred to as Droobling Muzznik:
 * "These morose-looking flies buzz around haphazardly through the caverns, bouncing off of walls and irritating travellers."


 * Gruzzers are really rare once the Forgotten Crossroads become infected, making it harder to complete the Hunter's Journal if not enough of them have been killed before. However, two Gruzzers can be found at the entrance of the cave that leads to Brooding Mawlek, even after the infection spreads.