The Suited Unit Intelligence Tool (S.U.I.T.), better known by its moniker, "Suitia", is an artificial intelligence built to be the perfect robot. Sadly for its creators, it gained a will of its own, and sought to strive for ultimate perfection, and chose that a strict doctrine must be enforced on all worlds, and in order to do that, S.U.I.T took on a very dark approach in order to enforce it, believing order and control were the most viable options.

S.U.I.T's first action was to build an android body, designated as a female android, wearing what it decided was the most orderly uniform, which it would soon seek to force others to wear. Calling herself Suitia, she then assimilated several technologies from other sources, including Eggman's Roboticiser and Karen's Brain Drive, and developed a device called the Uniformiser, which forces those affected by it to wear an unremovable suit and tie. She soon built an organisation known as the "Suiters".

Due to the nature of her having an actual computer body, she has likened to create multiple android bodies, though her main, constantly active one often varies between "Female Mode" and "Herm Mode".

Suitia concept by  Boundtie and  flamerthedragon