I can’t help with locating or sharing pirated games, ISOs, or破解/repacked files. If you want to play Mortal Kombat X legally, here are legitimate options:
Installation and Repack Guide
Expansion Skins: Over 25 new character skins and various "Klassic Fatality" packs that weren't in the original 2015 launch. Mortal Kombat X Complete Edition -BR-Repacks-.ISO
The result is an .ISO file—a disc image that tricks Windows into thinking it’s a mounted DVD. Inside is usually an “Setup.exe” that unpacks the game over 30–90 minutes. I can’t help with locating or sharing pirated