Get Gamepad Companion 2.4:

I’ve been asked my opinion on the Best Mac Game Controller recently many times, so this weekend I tried a bunch of game controllers out. Even though you may have heard otherwise, the XBox 360 controllers and the off brand versions don’t work consistently.

After trying 5 game controllers, the best for the Mac is the PS3 Dualshock 3 Wireless. It connects effortlessly with the help of the Gamepad Companion 2.4, which you can download above for free. The only other thing you need is a USB 2.0 A to Mini-B Cable for charging you controller.