I had to tweak the up/down buttons a bit because they are reversed, but once that was working I was good to go. Ensure the keyboard to gamepad mapping is identical to your settings in USB Overdrive.For each button, select it and then enter the corresponding keyboard key in the field to the right (this shows when 'Press Key' is selected in the drop-down box) Tap each button on the gamepad once to ensure all keys are on the list.Ensure the 'Enabled' Checkbox is checked.Select my SNES emulator for Application.Select 'New Duplicate Settings' in the top drop-down box.Select 'Any Gaming, Any Application' from the top drop-down box.It was a bit tricky, as I had to go into my emulator and change the keyboard configuration to match what I was doing in USB Overdrive. This emulator is meant for older Macs, pre-OS X.

I gladly paid the $20 once I got it working correctly. An updated Mac OS Classic/Carbon-specific port of FCE Ultra 0.98.13, the Nintendo Entertainment System/Famil圜omputer emulator, and beyond. It basically allows you to play most games designed for the SNES and. The developer asks users to pay $20 for it, but you can download and run it for free if you're willing to wait 10 seconds each time you run it. Snes9x is a portable, freeware Super Nintendo Entertainment System (SNES) emulator. This is a plugin for System Preferences that lets you detail what each button does, and ensure that it only applies to particular applications. However, I'm sure it's pretty much identical to other brands of NES/SNES USB controllers out there. I found a solution! For the record (and for Google search results' sake), I'm using the GTron (G-Tron) USB SNES controller or gamepad.

Super nintendo emulator mac os x