Xenodone

Xenodone is a psychedelic drug in the world of Flesh Kernel. It takes the form of large round pills.

It is first mentioned in the opening of Slow Food, where it is revealed that Wilt used to sell it and that it can be strongly addictive. It actually appears even earlier in Wilt and Anaïs' Backpack, inside a ziplock bag labeled "work stuff".

Xenodone is a central plot element in Terms & Conditions, where it's employed by Glo in a procedure to help Wilt.