Godzilla Ultima - Godzilla's main form
Godzilla Ultima - Atomic Breath ver.
Godzilla Aquatilis - Based on Titanosaurus
Godzilla Amphibia - Based on Varan
Godzilla Terrestris - Based on Gorosaurus (also gives off literal 'Gorilla Whale' vibes)
Jet Jaguar - Prototype
Anguirus
Manda
Spoiler
Also appearing will be Rodan -
Kumonga with traits of Megalon -
And 'new' monster Salunga based on Gabara and Baragon -