hi

I bought Metal Slug and wanted to know if someone has managed to play, in the MAC version, with gamepad?

It seems that it is only viable through keyboard. it's possible?

thanks

I do not use a Mac, so I cannot tell you how to make it work. However, since GOG listed Controller support on the product page, it should work on all supported systems. It might depend on the gamepad you are using. Maybe this is a good question for the GOG support team. Usually they answer pretty quickly.