Brumm | Hollow Knight Wiki

Brumm is an NPC added in the DLC of Hollow Knight, The Grimm Troupe. Brumm is a member of The Grimm Troupe who plays the accordion.

Brumm Information

Brumm is a strange bug who can be found just inside Grimm's tent. He is the most loyal member in the troupe, but later starts to question the ritual of fiery rebirth and the service to The Nightmare's Heart. Eventually, Brumm defects from the troupe and offers The Knight to banish The Grimm Troupe from Hallownest. 

• Location: Brumm can be found at Dirtmouth, inside the Grimm Troupe's tent.
• Progression: Brumm moves to the Distant Village if you choose to join him in his act of rebellion.
• Combat: Players may not kill Brumm.
• Rewards: Aiding him rewards you with Carefree Melody. Also unlocks the Banishment Achievement/Trophy.

Associated Quests

• Brumm appears with The Grimm Troupe, and gives the Knight advice throughout their journey to collect flames for the Grimmchild. Whille collecting flames from highest ranking Grimmkin, Brumm can be found in the Distant Village, with a free flame. When you take it, he says that he wants to banish the Grimm Troupe, and if you want to help him, you need to go back to Howling Cliffs. If you assist him in banishing the Troupe from Hallownest, the Grimm Troupe will vanish from Dirtmouth, and you can find an NPC called Nymm (who is obviously Brumm in disguise) in the town, playing the Dirtmouth theme on his accordion.

Dialogue

...Mrmm.

Very good. The child burns with flame.

Master... is waiting for you. Mrmm.

Notes & Tips

• The accordion Brumm plays resembles some kind of worm-like larva.