Mortal Kombat 2 is a sequel for Mortal Kombat, The story picks up where Mortal Kombat ended Shaang Tsung failed Shao Kahn but Shao Kahn ressurrects Shang Tsung to control the Earth Realm. 

The Game has great graphics but the fatalities are good but not the same as the arcade port.

The game has greart sound i  love the music that comes on when u fight  your opponent  

This game is not so hard but the boss is hard to defeat

In this game you choose from a good bit of characters Lou Kang, Raiden,Katana,Jax,Koun Lau (not sure how to say his name) Reptile, Scorpion,SubZero,Shaang Tsung,Johnny Kage and Baraaka. Each Character has combo moves and their own fatalities.In the game your are on the Kompetiton ladder where u beat your opponent after two rounds to go on to the next opponent.At the top of the ladder is the boss Shao Kahn he is difficult to beat but if you look at a comment by
Xstyles he said the easy wat to beat Shao Kahn is to pick jax and spam the z but and you should kill him faster

Overall I give this game a 9/10 its ggreat game on the go but if you are referring to a more arcade like version find it on Seg game gear or SNES