How to set up and play in the unsupported split-screen mode.
1. After downloading the archive, unpack it’s content into Bin/x64/ inside of your SM installation
2. Run “SamSM_Unrestricted_SScreen.exe”
3. Go in Singleplayer, select the level, set everything up, and during loading, open console with tidle key (`) or F1 and type: gamStop()
4. Go in “Extras” menu and you’ll see “Split Screen” there.
Afterword + some useful commands
This is done with a very invasive method and i really wish there was a better way to do this. Any sort of visual glitches that might appear here i most likely can’t fix, and not to mention that both this and 4 were never optimized nor intended to run in this game type (though, I noticed that the performance is somewhat better than in SS4’s split-screen).
prj_bEmulateTouchEvents=1 – lets you move the view of one of the users with the mouse
men_bSplitScreenInputDeviceSharing=1 – use to bind one input device to multiple split screen profiles