: Repacked versions cannot connect to official game servers like Steam or Xbox Live, cutting players off from official leaderboards, patches, and global matchmaking. Conclusion
High-level compression allows users with slower internet speeds to download the game faster. Mortal.Kombat.X.Repack-R.G.Mechanics Version
Most, if not all, repacks (including R.G. Mechanics) are designed for single-player or local multiplayer (Versus) only. They do not support official online matchmaking through Steam. : Repacked versions cannot connect to official game