The giant water bug, or Lethocerus indicus, a three-inch-long South Asian insect that looks uncannily like a local cockroach, is just one of the items on the menu of this bug-eating bacchanal.

There’s the mad scientist who transformed himself into an insect, Dr. Cockroach; the half-ape, half-fish, Link; B.O.B., a benign blob creature; and a giant mutant grub, Insectosaurus.