Why Everyone Wants To See It: Because beat 'em ups are a genre that so many gamers simply can't justify paying full price for. After all, is it really worth the release date retail cost for a button-mashing gore fest you'll probably get tired of after a week or so? That said, the new Mortal Kombat is a terrifically entertaining game in short bursts, and given its arcadey feel, it'd be a great PS+ title that you could dip in and out of when you have a spare 30 minutes without needing to commit to actually purchasing it. How Likely Is It?: Mortal Kombat X has only been available for 6 months, so it'll probably be a little while before this one could show up, but remember that NetherRealm Studios' previous game, the DC-themed beat 'em up Injustice: Gods Among Us, landed as a PS+ game late last year. If Sony already has a working relationship with the studio, then there's a very solid chance Mortal Kombat will be showing up some time next year. 8/10