I bought an NES Classic Mini from Kmart on clearance for $59 and have since hacked it to play N64 and PS1 games. Unfortunately an NES controller doesn't have enough buttons/analog sticks to play games on more modern systems. I purchased a third party Wii Classic Pro controller and it doesn't work so I am wondering what options I have for a controller. It's about $40 for a second hand legitimate Wii Classic Pro Controller and I don't really want to spend that much.