List_of_Godzilla_monsters/Unmade
1998 Godzilla
200 in total and Potential of 40,000 more Godzillas if the weren’t killed
Chernobyl earthworms
Godzilla_(Godzilla:_The_Series)
https://wikizilla.org/wiki/Mutant_Giant_Squid
https://wikizilla.org/wiki/Crustaceous_Rex
https://wikizilla.org/wiki/Nanotech_Creature
https://wikizilla.org/wiki/El_Gusano_Gigante
https://wikizilla.org/wiki/Crackler
https://wikizilla.org/wiki/Mutant_Rat
Giant rats type 1
Giant rats type 2
Giant rats type 3
https://wikizilla.org/wiki/Cyber_Fly
https://wikizilla.org/wiki/Cryptocledius
Multiple Cryptoclidus
https://wikizilla.org/wiki/Reptilian
Many reptilicus
https://wikizilla.org/wiki/Giant_Mutant_Bee
Queen bee / mutant bee
Giant bees / colony of mutant bees
https://wikizilla.org/wiki/Santa_Marta_Plant
https://wikizilla.org/wiki/Quetzalcoatl
Quetzalcoatl chick 1
Quetzalcoatl chick 2
Quetzalcoatl chick 3
https://wikizilla.org/wiki/Nessie
Nessies / evolved mosasaurus
Nessie jr
https://wikizilla.org/wiki/King_Cobra
https://wikizilla.org/wiki/Robo-Yeti
https://wikizilla.org/wiki/Giant_Bat
https://wikizilla.org/wiki/Ice_Borer
5 adults
1 infant
https://wikizilla.org/wiki/Giant_Mutant_Termite
Termite queen / mutant termite queen
Warrior termites / bunch of mutant termite warriors
Drone termites / bunch of mutant termite drones
https://wikizilla.org/wiki/Giant_Mutant_Widow_Spider
Black widow adult
Black widow infants
https://wikizilla.org/wiki/Chameleon
https://wikizilla.org/wiki/DNA_Mimic
All sorts of chimeric beasts in jars
Totweinet dog form
Anaconda form
Nick copy
Randy copy
Monique copy
Elsie copy
Craven copy
Jaguar panther copy
Monkey copy
Condor form
Alligator form
Piranha form
Bee form
Godzilla copy
Giant deformed Elsie form
https://wikizilla.org/wiki/Techno-Sentient
https://wikizilla.org/wiki/Mutant_Jellyfish
https://wikizilla.org/wiki/D.R.A.G.M.A.
https://wikizilla.org/wiki/Shrewster
https://wikizilla.org/wiki/Giant_Water_Beetle
https://wikizilla.org/wiki/Giant_Centipede
https://wikizilla.org/wiki/Rhinosaurus
https://wikizilla.org/wiki/Skeetera
https://wikizilla.org/wiki/Norzzug
https://wikizilla.org/wiki/Giant_Gila_Monster
Scorpio
Unknown circus mutant 1 / unknown
Unknown circus mutant 2 / unknown
https://wikizilla.org/wiki/Medusa
https://wikizilla.org/wiki/Giant_Turtle
https://wikizilla.org/wiki/Komodithrax
Komodithrax egg
https://wikizilla.org/wiki/Bacillus
Many tiny mutant bacillus
https://wikizilla.org/wiki/Sub-Zero_Manta
https://wikizilla.org/wiki/Megapede
https://wikizilla.org/wiki/Giant_Armadillo
https://wikizilla.org/wiki/Area_51_Mutations
mutant lizard
mutant rat
https://wikizilla.org/wiki/Thorny_Devil
https://wikizilla.org/wiki/Silver_Hydra
https://wikizilla.org/wiki/Ts-eh-GO_and_the_Mutant_Scorpions
Tiny scorpions
Dream scorpion
Scorpion men
https://wikizilla.org/wiki/Lizard_Slayers
Lizard slayer 1 / robot tank
Lizard slayer 2 robot jet
Lizard slayer 3 / robot boat
https://wikizilla.org/wiki/Giant_Mutant_Hummingbird
https://wikizilla.org/wiki/Armillaria
https://wikizilla.org/wiki/Fire_Monster
https://wikizilla.org/wiki/Swamp_Beast
https://wikizilla.org/wiki/Deep-Dweller
Others from 1998
Mutant Plankton sea anemone / mutant plankton colony
Strange rat mutant / mutant deformed rodent
Unknown mutant 3
Unused_Godzilla:_The_Series_monsters
Angirus / angris / angilas
Biollante
Flying gigan / 2 variants
Gabara
Gus the spider
Manda the worm
Megalon
Moguera / turned into cyborg
Bird of prey
Female Godzilla
Growing creature
Unknown monster 1
Unknown monster 2
Thingy
Gorgon
Queen bitch drones
Queen bitch workers
Mutant big blue whale
Clone Godzilla
Clone brood teen zillas 200 in total
Runt zilla clone
Plethora of new mutant species on monster island
Concept art Crustaceous Rex
Concept art cyber zilla
Concept art cyber flies
Concept art giant rats
Concept art el Gusano
Other concept art monsters
The Theorizer Moore Blog 