AtomicZach
Koopa
Wait, don't all three already exist in the Splatoon Universe?
Nessie: Given Horrorboros I wouldn't doubt there's a Salmonoid or something that looks like Nessie
Aliens: (Splatoon 3 Spoilers)
Big Foot: The Hairy Inklings are nothing but fur and feet.
Ergo, everything already DOES exist.
Nessie: Given Horrorboros I wouldn't doubt there's a Salmonoid or something that looks like Nessie
Aliens: (Splatoon 3 Spoilers)
The Ark Polaris Project technically fulfills this part and makes Grizzly and Alien
Big Foot: The Hairy Inklings are nothing but fur and feet.
Ergo, everything already DOES exist.