<int-e> learn Wumpus the Hunted is an early 70s action game in which the Wumpus is trapped in a dodecahedral labyrinth where it\'s chased by bats. It has to avoid traps and evade magical arrows that are guided by a nefarious AI.

A zygohistomorphic prepromorphism is used when you really need both semi-mutual recursion and history and to repeatedly apply a natural transformation as you get deeper into the functor.