Cookaroo

Cookaroo is a character from Pathologic: The Marble Nest. According to Cookaroo, he is Khan Kain's best friend.

Pathologic: The Marble Nest
During the events of The Marble Nest, the Bachelor finds Cookaroo by the drugstore guarded by a sentry. The two strike a deal: Bachelor will use his position to get past the sentry and toss Cookaroo any medicine he finds inside through a broken window on the second floor; Cookaroo will split the profits with him. Among other medicines, Bachelor puts a case of Powder and a vial of Panacea through the window. However, Cookaroo drops the vial of Panacea, shattering it.