In a top secret government laboratory...

There were 3 scientists working on an experiment that could change the world

Through calculations...

And advanced computer testing...

They found a way to reanimate dead bodies

But one of the scientists turned evil, and wanted to test the experiment on the entire world

He zapped graves everywhere with his science ray

This began to reanimate every dead person and it turned them into flesh eating zombies

This put the world into chaos...

Armies around the world tried to stop the zombie invasion but it was too late, the infection had spread...

And the world was destroyed, and zombies were free to eat the brains of the living