Controls for Steam games?

[Biz101782]

I am running launch box to play some steam games.  I have an Ultimarc ipac USB board for the arcade controls.  Anyone have any advice on how to play games that only require a controller....like mortal Kombat xl, guilty gear strive, etc....trying to play some of the new games on my arcade cabinet.  I heard vjoy app may work, but just don't want it to interrupt my other controls for my mame games...thanks!

[Gab Power]

I use Steam on my arcade machine and it doesn't have a keyboard.

You only need to configure your USB controller in Steam's Big Picture mode and all supported games will be playable as a Xbox controller.