Anti-Trooper

Officially, there never was a "Clone Rebellion" on Kamino. But unofficially, the Kaminoans turned on the Empire roughly 12 years before the events of A New Hope, creating a new generation of Jango Fett clones who were loyal only to the Kaminoans and fought against the Empire instead of for them. Each Anti-Trooper was outfitted with a jetpack, and were also aided by a new class of ARC Troopers called "Rail ARCs". Despite this, the Anti-Troopers were defeated by the 501st Legion with aid from Boba Fett. As a direct consequence of the Kamino uprising, the Empire stopped using clones of Jango Fett exclusively, instead using more than one clone template plus beginning to recruit non-clones.