You made a good work.
@mitu I purchased a a four player arcade cabinet set to the original Ninja Turtles four player set up. A joystick and two buttons for each player plus a credit button for each. Honestly I'm very new to this and I'm learning little by little
Here is a really good list of good mame clones.
This lists out the 2 player versions of the popular 4 player games, as well as some other good clones ... ie fast Ms Pacman!