a bunch of Kaiju all wake up on an island. They were all confused until Mechagodzilla approached the group with a grin, and he explained that the Kaiju will be participating in a killing game. King Ghidorah, Godzilla, Titanosaurus, Mukade, Reijiwan, Rodan, Mothra, Baragon, Orga, Varan, Battra, Biollante, Ebirah, Gorosaurus, Megaguirus, Manda and Zilla were all left in confusion as this was revealed. (Mukade and Reijiwan are ocs. You select which character you play as, and if they die, switch)