A freak tornado pulls Dorothy Gale into the wicked world of Oz just in time for the down-on-her-luck Kansas farm girl to confront Glinda, a starving cannibal who finds herself all out of Munchkin meat. Things go downhill from there, as Dorothy goes head-to-head (literally) against a skull-cracking Scarecrow, a Tin Man whose hobby is to collect still-beating hearts and a Cowardly Lion who pleases his master by ripping apart anyone he sees. Oz becomes Ooze as Dorothy, armed with scavenged weapons, battles her way through hordes of psychotic enemies until she finally happens upon her ultimate nemesis, the Wicked of Oz.