"Weather the Cuckoo Likes" also has a variant rules mechanic inspired by the cutup method used by Burroughs in the 60s. Instead of rolling dice, the characters are fed randomly generated words, and are evaluated for their ability to construct (non)sense appropriate to the situation out of them. It leads to situations and role-playing that rapidly spiral off into the surreal, and continues in the "Over the Edge" tradition of minimal mechanics that still manage to give the game a unique feel and provoke better role-playing.

I'm not a big fan of the artwork, but given the strength of the other material, it's hardly a complaint. For shaking up ossifying though patterns, I cannot recommend it, and the "Over the Edge" game, highly enough.