In the universe the fan film takes place in, Godzilla defeated Kong in their titanic battle in 1962. His body was apparently found and reanimated by Queen Xaxious. He was sent out with the rest of her monsters to defeat Earth's monsters and ensure her conquest of the world. In the ensuing battle between the Earth and Space Monsters, Zombie Kong engaged Godzilla, reigniting their battle from years prior. Despite several powerful attacks by Zombie Kong, Godzilla managed to best the undead gorilla, blasting Zombie Kong with his Red Spiral Ray.

Zombie Kong later appeared again, having survived the Spiral Beam, but was quickly finished off by Hyper Godzilla.