: For users on Linux or Steam Deck, you may need to add a launch option in Steam properties: WINEDLLOVERRIDES="OnlineFix64=n;SteamOverlay64=n;winmm=n,b;dnet=n;steam_api64=n" %command% .
: Go to Online > Versus > Private Match and send an invitation through the Steam friends list.
To get the fix working, follow these general steps found on platforms like Online-Fix.me : Mortal Kombat X Online Fix
: Right-click MK10.exe , go to Properties > Compatibility , and check "Run this program as an administrator".
: If the "Online" and "Story" buttons are red, the game might still be installing assets in the background. Official support from WB Games suggests waiting up to 90 minutes for the process to complete. : For users on Linux or Steam Deck,
: Locate the "Fix Repair" or "Online Fix" files. These usually include .dll and .ini files such as SteamOverlay64.dll or OnlineFix64.dll . Apply the Fix :
: Accept an invite from a friend or browse for available rooms in the lobby. Mortal Kombat X по сети - Online-Fix : If the "Online" and "Story" buttons are
If you still cannot connect or the "Online" option remains red, consider these technical adjustments:
: To reduce input delay, some players recommend turning off Anti-Aliasing in your GPU control panel. Playing with Friends Once the fix is active:
: Open your Steam client and log into your profile before starting the game. Launch the game using the MK10.exe file from the Binaries\Retail folder rather than the standard desktop shortcut.