Today I learned about the Jogcon controller for PS1 & PS2:
This was a dualshock where the analog sticks are replaced by a dial with force feedback, so players could play Ridge Racer and really FEEL the road as if the dial was a steering wheel. I have no clue if it was good (probably not), but I do miss a good weird controller.
I don’t know if it counts as a controller per se, but I’ve been using an MMO mouse with a big number pad for the thumb for quite a few years now. I used to laugh at these things, but once I tried one, I couldn’t go back. Those extra buttons come in handy a lot more often than you might think, and sometimes I wish it had even more.