Rack 'n' Ruin, Doubleheader, Two-Head. Any other TFs have more than one head in the conventional sense? Maybe a generic?
I think I remember a NAIL with that going on…
Yeah, there he is!
Also, I know we’re talking about robot modes rather than alt modes, but Doublecross is probably worth mentioning here. He’s far from the only guy with a multi-headed alt. mode, but his heads talk to each other with separate personalities.