Depending on which OS you use you can use the following software to map a controller to the keyboard:
Windows : Joy2Key or Xpadder
Linux : Qjoypad
MacOS : Joystick Mapper or Enjoy2
Become a master of the ring as you take your awesome fighter through the ranks of the professional boxing leagues and battle through eight incredible opponents with names like Violence Jo and even Brown pants! Bob, dodge, weave and punch your way through the rounds as you knock out each of the progressively tougher opponents and become the King of the Ring!
if you enjoyed that fantastically cool Mame - Original Arcade title and want more arcade action that will knock your socks off then why not take a swing at Diablo, Kagero - Deception II and the intensely cool Duke Nukem - Time to Kill.
Ring King is an online retro game which you can play for free here at playretrogames.com It has the tags: action, boxing, sports, and was added on Feb 04, 2015. It has been played 9273 times and is available for the following systems: mame / mame / Mame - Original Arcade You can also play Ring King unblocked.