Since Kindergarten 2 is still popular, I made monster versions of almost all the characters for this AU.
Felix and Ted - Ghosts (died and became a certain kind of ghosts)
Carla - Chupacabra (can drain both humans and animals of their blood)
Penny - Android (same as in the actually game, but only half as human-looking)
Ozzy - Living doll (can grow like a human and has plush organs operating as human ones)
Jerome - Hybrid between an enfield and a tiger chimera (looks more like his mother than his father)
Monty - Zombie (died)
Cindy - Vampire (got bit by a vampire bat and became a certain kind of vampire)
Buggs - Ghoul (not much to say here... -_- )
Lily and Billy - Werewolves (experiments on Billy made him part werecat)
Nugget - Hybrid between a demon and a sea monster (doesn’t really look like either... T_T)
Kid - Human with certain magic powers (guess you already know what those are ;3)