Barnacle

How to get it

Hunt in the Sunken City

Chests, baskets, and other items that can contain this.

The mice that drop it and how often, from MHCT. Rates are crowdsourced — check the sample size before trusting one.

Mouse	Location	Qty	Drop rate	Sample
Deep Sea Diver Mouse	Sunken City	6–14	100%	1,191 catches
Pirate Anchor Mouse	Sunken City	4–8	100%	1,140 catches
Sunken Banshee Mouse	Sunken City	8–15	100%	871 catches
Crabolia Mouse	Sunken City	6–10	100%	474 catches
Barnacle Beautician Mouse	Sunken City	12	100%	385 catches
Deranged Deckhand Mouse	Sunken City	8–16	99.87%	764 catches
Bottom Feeder Mouse	Sunken City	5–8	95.76%	165 catches
Swashblade Mouse	Sunken City	7–13	95.61%	934 catches
Treasure Hoarder Mouse	Sunken City	5–10	90.02%	4,087 catches
Sand Dollar Queen Mouse	Sunken City	5–10	85.34%	498 catches
Treasure Keeper Mouse	Sunken City	6–11	84.93%	1,652 catches
Pearl Mouse	Sunken City	5–8	83.99%	4,154 catches
Saltwater Axolotl Mouse	Sunken City	5–9	82.85%	309 catches
Manatee Mouse	Sunken City	2	81.12%	789 catches
Stingray Mouse	Sunken City	1–2	80.44%	1,769 catches
Sand Dollar Diver Mouse	Sunken City	4–8	78.39%	199 catches
Pearl Diver Mouse	Sunken City	4–9	77.44%	2,615 catches
Eel Mouse	Sunken City	1–3	77.17%	2,777 catches
Dread Pirate Mousert	Sunken City	4–8	60.27%	224 catches
Mlounder Flounder Mouse	Sunken City	1–2	39.41%	340 catches