My favorite arcade game...
It offers a ton of replay value ( figuring out fatalities, finding secrets, etc) and for its time had a ton of depth. While it isn't much to look at nowadays Mortal Kombat 2 was one heck of a looker " back then" thanks to the digitized actors, though not quite as crisp as the arcade version's. THe sound is very good as well-screams of pain and the sound of ripping heads is still satisfying, but again, not quite as clear as the arcades.
I would definitely recommend looking for this game at a used game store or any other way to get it-its a classic!