Using Gamepad to play GTA: San Andreas

Dear Apple Support Community!

I would like to play GTA: San Andreas (from the Mac App Store) with my Gamepad "Thrustmaster Firestorm Dual Analog 3". An internet-research did not help me. No Mac drivers avaible, but I found something called "ControllerMate". Unfortunatelly the software is way too complexive for me.

Can anyone help me?

In advance I thank you for any assistance! 🙂