Mighty the Armadillo, Sonic Fanfiction Wiki

Mighty is a brave and heroic armadillo in the series. He is to be voiced by Jason Liebrecht in Sonic Super Action Speed.

Sonic Mania - Wikipedia

Sonic the Hedgehog, Sonic Fanon Wiki

Sonic the Hedgehog: Revamped, Sonic Fanon Wiki

Sonic the Hedgehog / What Could Have Been - TV Tropes

Matilda the Armadillo The United Organization Toons Heroes Wiki

M and S VS L and T: Sonic's PRELUDE by MetaWeegee on DeviantArt

What do you think of shadow the hedgehog? : r/SonicTheHedgehog

Ash The Echidna, Sonic Fanon Wiki

Sonic Legacy (Video Game), Sonic Fanon Wiki