Godzilla

Godzilla is the most reoccuring character in the Series, as well as the Main character in most of his appearances.

Godzilla - Monsters of Destruction
Godzilla appeared as the main protagonist. After he faced King Ghidra on Planet X, he faced the Inugna and saved the world. He has gone through 3 different sprites througout the series.

Godzilla - More or Less
Godzilla was once again the main protagonist. He hung out with Destoroyah at a Juice Bar. In the later portion, Godzilla obtained a job at Godzilla's Pirated Video Store.

Godzilla - More or Less (Reboot)
Godzilla Reprises his role as the main character. In the reboot, his character is more flourished as it shows some backstory to why Toho cancelled his show.

Kaiju Komedy
In Kaiju Komedy, Godzilla has so far been portrayed as one without emotions (aside being grossed out by Megalon's shenanigans).This is especially shown as when his best friend, Anguirus, was murdered, he's currently shown no emotions towards it. He apparently has a relationship with Mothra, according to Destoroyah.

Neo Genesis
Godzilla only made a Cameo appearance in Neo Genesis as a Model. Linkzilla exclaims "Happy Birthday Buddy" to the model.

Monsters of Destruction

 * Mothra
 * Mecha-Charcoal (Occasionally)
 * Mechanos (Occasionally)
 * Megazord

More or Less

 * Anguirus
 * Destoroyah
 * Zero
 * Baragon
 * Hedorah
 * Ichigo
 * HiHiPuffyAmiYumi
 * Fake Gigan (Lost Episode)

More or Less Reboot

 * Gojira
 * Biollante (Occsionally)
 * Gigan
 * Megalon
 * Deadpool

Kaiju Komedy

 * Gigan
 * Megalon
 * Anguirus
 * Rodan
 * Mechagodzilla
 * Mechagodzilla MKII
 * Hedorah
 * Titanosaurus
 * Nyan-Ghidorah
 * Destoroyah
 * Gojira
 * Biollante

Monsters of Destruction

 * King Ghidra
 * Hedorah
 * Hedotoxic
 * Godzero
 * Mothroth
 * Mechanos
 * Greenzora
 * Karogon
 * Kiirogera
 * Veratos Varan
 * Giga-Gigan
 * Charcoal
 * Ultrugod
 * Mecha-Charcoal
 * Kunatris
 * Kardon
 * Bagan
 * Armadon
 * Talon
 * Abutii Crab
 * Chaos
 * Blizzard
 * Vertigo
 * Sauron
 * Diablo
 * Reinkia
 * Gyro Gigan
 * Posiroth
 * Batagua
 * Omni Ultrugod
 * Pyro Gigan
 * Flamelon
 * Kufka Crab
 * Henzu Crab
 * Acilante
 * Aquirus
 * Kaiser
 * Augna

More or Less

 * Krika
 * Seto Kaiba (Lost Episode)

More or Less Reboot

 * King Ghidorah

Kaiju Komedy

 * Gabara

Darkness Inferno Godzilla
In More or Less Issue 13, when Godzilla was being defeated by King Ghidorah, Deadpool gave him a Mystic Burrito, where he ate it and his nuclear energy spiked.

Trivia

 * Godzilla has appeared the most out of all the other characters.

Related Characters

 * Spacegodzilla
 * Shin Godzilla
 * Gojira