Arknights Wiki

The Best-selling Peterheim Cookies is an event currency in Arknights.


Sold exclusively at Peterheim Middle School and all the rage among students, can be exchanged for various supplies.

Snack bags usually are not a very effective way to preserve the integrity of their contents, so it's hard to find one with a complete cookie inside. Though a bit fragmented, the overall appearance is cute enough, and the flavor is still uncompromised.


These cookies sold for students of the Peterheim Middle School in Chernobog can be obtained and exchanged for various items at the Student Store during the Children of Ursus event.


Best-selling Peterheim Cookies are awarded by clearing any operation except Challenge Mode, Annihilation, and Inferno Mode operations during the Children of Ursus event, with the amount being equal to the Sanity.png Sanity spent to run the said operation.


  • "Пряничный Человечек", which is a misspelling of Пряничный Человчек (Pryanichnyy Chelovchek; "Gingerbread Man"), is written on the pack.