Corpse Bride

Corpse Bride is a Halloween costume for Onion Cookie featured in Halloween Party events. It was first, and only, usable during Halloween Party 2016. However, after the event period, the costume would no longer be accessible.

Being based on the Corpse Bride- Emily- from Corpse Bride, this costume puts Onion Cookie in a tattered wedding dress akin to the one Emily wears. Blue flowers adorn her veil and bouquet- in which her onion doll is stuck into- and her face is even more ghostly then usual.

Unfortunately, like many other Halloween Party costumes, this costume is completely inaccessible in any other Cookie Run game and it is currently not known if it will ever make an appearance again, likely due to copyright issues- and the fact putting a child in a wedding dress is a very... strange choice.