Deep in the woods of Las Vegas was a shed.
Deep down beneath the sheds corridor was a room full of Leon's labs experiments.

They were all left behind once Leon had died. All of them died except for the most dangerous experiment.
Leon had named the test variable: THE ERADICATOR

the large cage holding the seven foot monster human finally snaps. Unleashing the hybrid as it breaks free: hungry and angry. It's one purpose was to cause chaos and kill humans.

The monster was unleashed. No one to stop it: no one to tame it.

THE ERADICATOR WAS COMING FOR MARI.