To me, the most annoying creatures of Oddworld are the bats! Its nearly impossible to get rid of them, you only hope that they dont feel your presence and let you live.
Since there is no bats anymore on Oddworld, all I can guess is that the Vikkers also hate bats. So they unleashed a mortal virus that comtaminated the whole Oddworld Bat population, extinguishing them forever... Oh well, its just one more species to be added to the Magog Cartel list of extintc animals.
