FASA 365 Day 27, Caterwaul. For FASA Games 1879 Line. What happens when you take your house cat “through the looking glass” with you to The Gruv? Often, you get a cat and a half. Basically take everything aloof, spoiled, bratty, and self indulgent about cats and double it. These new predatory species can in no way be considered domesticated or pets, and are effecting the eco systems in and around settlements.