Caleb 
I need some recommendations! I'm currently printing a #MAME #raspberrypi case that will support arcade buttons and a stick! I need to know what are the BEST arcade games to play on it! @48kRAM introduced me to #SatansHollow a while back on his #MiSTer so hopefully he'll chime in 😄
Alejandro@cfultz Any game of the Contra saga. They are not the easiest but they are epic!
One of my personal favorites is 'UN Squadron', another arcade game, but in this case, flying airplanes.