Or how about RiD having Autobots vs. both Predacons and Decepticons?YRQRM0 wrote:Does Unicron/Mini-cons/Sideways not count as a third faction? Everyone always forgets Armada. They had a whole different cast too (mostly).
Or Beast Wars Neo having Cybertrons/Maximals vs. Destrons/Predacons vs. Blentrons/Blendtrons?
And, for a while, Energon had Autobots and Decepticons vs. Terrorcons (until the Cons joined the Terrorcons the latter became a subgroup of the former).