Height: 110 meters
Weight: 70,000 Metric tons
Powers: Atomic Ray, Super Atomic Ray, Nuclear Pulse. Energy Expell, Super Regeneration, Power up to Ultrillian form, From Ultrillian, Become Earth Form.
Origin: Was once the Little Godzilla in comic series 1. He grew up and was given the power of G2's Ultrillian state and Godzilla One's was deep inside as well. Making him the most powerful Godzilla until Gojiza.
G3 was born. He met Baby Rodan, then went north to Seattle and fought Fisho. Then Fitos was defeated and his power melted away and G3 got it and become his Junior state. Abillas showed up and fought G2. Then G3 Jr. and G2 went into the Pacific. They fought on an island against Abillas and a few others. Then they arrived at Japan to find Ultrillas terrorizing the land. And there is a big battle between Ultrillas, G2, and the two adult Rodans. The Rodans then die to make Baby Rodan become Ultrodan. G2 became Ultrillian Form, and managed to deal Ultrillas a blow that made his body torn to trillions of pieces. But his cells later reform. But that is of no need to know in this story. Then G3 gets the power of G2 and G2 meltsdown. G3 becomes fullgrown.
Then, G3 is "grown up." He raids a reactor in Japan, but is attacked by three kaiju, Godlava, Godchilla and Geagle. There is a big battle, and G3 comes on top. But they got his DNA, and were able to make a monster with DNA from three Godzillas. They created Gojiza. But he proved too powerful, and broke free from the base that held him. He easily escaped and found G3. Then the G-Clones, Godchilla, Godlava, and Geagle, managed to break free. Godlava and Godchilla fought. And Geagle went after G3. OCIKI, who had made the four kaiju to protect, now needed something more powerful. So they combined the cells of Godchilla, Godlava, and Geagle, to create Goagle. The used a Hyper-Growth chamber to make him full-grown. Then they unleashed him on G3, Gojiza, and the G-Clones. There was a fierce battle between G3 and Goagle, but the G-Clones stepped in. And it resulted in Goagle dead, and the others temporarily dead or dormant on the bottom of the sea.
OCIKI was fed up with this. They found some old Ghidorah DNA, and combined it with the G-Clones DNA, and they made them some of the most powerful creatures yet. But because of them, OCIKI's genetic departmant would become the best in the world. And the competition didn't like it. So in the future, Gen-U-Tech made Atomic Godzilla. He was made to go into the past and absorb the Goghidrians. And so he did. He managed to absorb them and battle Atlantis, and then G3 and Gojiza came to aid. G3 and PAG battled, but G3 couldn't win. Then Gojiza saw his "father" being hurt, so he went balistik! He became Ultrillian form and battled PAG. In the end, he made PAG suffer. He was defeated and he to lay dormant at the bottom of the sea, until later, when he would catch a ride on Ultrillas through a dimmensional gate.
Then Armageddon arrived on Earth. Two mechas went out to defeat him, but they failed. Then G3 and Gojiza arrived. Gojiza couldn't quite push it to the next level. But G3 used the long line of power from his forefathers G2 and the original Godzilla, to unleash his powers to the next form. Earth form. And G3 battled until he released a pure energy beam into Big A's black hole and sent him into deep pain. Then Armageddon reatreated to the stars, nearly dead. And G3 gave all his power to Gojiza. But instead of become full grown, Gojiza only became more powerful. And that was the end of G3, but his soul still lives on within Gojiza.