Alien-The Xenomorphs had descended on Outworld long ago, but the dormant eggs they left behind were only recently found. The leader of the Tarkatan patrol had picked up one of the leathery orbs, only to have it burst open and its occupant latch itself to his face. Later, after the "facehugger" had fallen off, the Alien progeny burst from the unfortunate Tarkatan's chest, bearing characteristics of both Xenomorph and host. It eluded the rest of the Tarkatan soldiers and eventually killed them. The creature now roams Outworld, looking for more hosts. Its amazing strength and animal fury make Alien almost unstoppable.
Jason Voorhees-Death and revenge make up the very core of Jason Voorhees' being. He died as a young boy. His mother killed out of grief and rage. When she was murdered, Jason returned and avenged her. Many times since, the living have tried to send him back to the realm of the dead. He's been stabbed, drowned, electrocuted, hurled into space. But Jason cannot be killed. Cannot be stopped.
Leatherface-The Sawyer clan of Newt, Texas was unusual for sure. And they weren't always the nicest. So it came as no surprise when Leatherface's brothers told him he couldn't come home again until he brought back the best chili meat he could find. But how would Leatherface know it was the best unless he tried everything? He took his chainsaw and his favorite "masks" and headed off. Leatherface ended up in a lot of strange places. Not long ago he walked through a glowing, spinning purple doorway and found himself in a crazy city called "Zonkera" or something. There was now plenty of strange meat to try. So far, Kytinn was his favorite.
Predator-The Predator is not here to rule us. He does not wish to destroy the realms. He and others of his alien race merely fight--and kill--for sport and honor. There is much kombat in Earthrealm. Shao Kahn and then Shinnok thought themselves konquerers. They were defeated. The Predator will not be. The humans, Outworlders and Netherrealm demons will fall to his superior weapons, tactics, and strength. Their skins will make fine trophies.