Godzilla was fighting against Hedorah, Gigan, and MechaGodzilla all at once with the radioactive dinosaur being underwhelmed despite having his atomic breath fired at all of them. Hedorah was doing enough to make the pollution unbearable for Gojira with Gigan using his buzzsaw to cut up pieces of him; Mechagodzilla of course was firing from a distance to let himself charge up with more energy after using it to punch Godzilla earlier on. The Big G was then suddenly knocked back with Gigan and Mecha-Godzilla firing their beams at him simultaneously with Hedorah adding in with his poisonous smog.