Sonic (PM) - SmashWiki, the Super Smash Bros. wiki

Sonic is a playable character in the Brawl mod Project M. He has been buffed for his Project M showing. Sonic is currently ranked 10th out of 41 characters on the official tier list, near the top of A tier, and a considerable improvement over his placement in Brawl, where he was 22nd out of 38. In the

Sonic (PM) - SmashWiki, the Super Smash Bros. wiki

Why Sonic is BAD in Brawl, and how he became AMAZING in Project M

Squirtle (PM) - SmashWiki, the Super Smash Bros. wiki

Sonic (Super Smash Bros. Brawl), Smashpedia

Sheik (PM) - SmashWiki, the Super Smash Bros. wiki

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Goomba - Super Mario Wiki, the Mario encyclopedia

Super Smash Bros. Ultimate, Sonic Wiki Zone

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Sonic (SSBU) - SmashWiki, the Super Smash Bros. wiki

Donkey Kong (PM) - SmashWiki, the Super Smash Bros. wiki

Smashboards Creates: Smash from Scratch! (A Smash game from the ground-up), Page 22

Project M - SmashWiki, the Super Smash Bros. wiki