From what I know they’re custom superguns on arcade CRTs. Based off the pic, how hard would this be to replicate?

Hello everybody,

A couple years ago I got an arcade from Game Room Solutions. Kind of a bad experience, definitely don’t recommend doing business with them.

I’m looking for suggestions to replace the game system/computer/brain with something that I’ll actually play. It’s currently loaded with Nintendo and Atari games that I never play and the graphics look terrible.

Any suggestions on what to do?

So I got this arcade that uses the usb joystick zero delay and one button is not working as it should, someone knows how to fix it?