Most of the Data East side-scrolling beat em ups are absolute stinkers (I'm talking about Bad Dudes, Robocop...)
Double Dragon is way more well-known, and has a bit more charm since you can put enemies in a hold, double-tag team them, pick up a variety of weapons, etc. But 15 minutes of continues and the game is finished.
I wouldn't put either in a bar. You won't make any money on them.