Just wanna say, this game sucks ass.
The story mode was terrible, just a power point presentation with poorly cropped, low resolution stills from the anime and no voice acting, aside from some grunt noises.
There's a Heavens Arena mode where you have to go through 35 stages to reach the top, and since this is a 3v3 game, that's 105 fights against different permutations of the same 16 characters over and over again. There's also an arcade mode, which is the same thing, but only 8 stages instead of 35, with Meruem playing the role of Shao Kahn at the end.
Aside from that, you have a challenge mode, which is just an extended tutorial, a training mode for practicing, a basic free battle mode, and online/offline multiplayer, with online being riddled with latency issues.
Definitely felt scammed after buying this piece of crap.