Think of the trashiest novel you've ever read or the worst/best Grindhouse exploitation flick you've seen. YOU'RE NOT EVEN CLOSE!
A group of alien women (they look like human women only red with pointy ears and long tails. And are bitchy.) crash land on earth outside the small town of, er, Moneyneena, where the local population of vampires have just successfully wiped out a werewolf infestation. They attack and kill the aliens turning them into VAMPIRE ALIEN BITCHES! The alien vamps retaliate killing all but a few of the vampires. The survivors they keep to torture and perform sex experiments.
All the while, radiation from the alien spacecraft has re-animated the werewolves, who are now... Zombie Werewolves! (Fuck me!)
They find the alien vamps lair and the ensuing carnage spreads out threatening not only Moneyneena, but the entire fucking world!
In a final, shockingly bad twist, the Zombie Werewolves discover that the Alien Vamps blood is toxic resulting in (wait for it) Sex Starved Zombie Werewolf Mutants!
Think that's all corners of the market covered.
Who lives? Who dies? Why are the werewolves sex starved? Who cares?! If this were a movie I'd pay to see it!
Tagline: We're fucked!