SU Sonic (Remake) [Sonic Colors: Ultimate] [Mods]

Lost World Sonic [Sonic Colors: Ultimate] [Mods]

Sonic Recolor Modpack [Super Smash Bros. Ultimate] [Mods]

True Sonic Colors Ultimate UI Mod Release

Steam Workshop::Sonic and SEGA Friends

SU Sonic (Remake) [Sonic Colors: Ultimate] [Mods]

Sonic Colors Ultimate Skins [Sonic Colors] [Mods]

Sonic Battle was ahead of its time! Anybody else agree? : r/SonicTheHedgehog

SU Sonic (Remake) [Sonic Colors: Ultimate] [Mods]

Friday Night Funkin': Mega CD Locked-on, Funkipedia Mods Wiki

Steam Community :: Guide :: Sonic Generations - Mods master list (rare mods included)