Baseline (Widescreen) Solution & Issues
All resolutions are detected and listed in the launcher. Everything scales correctly.
Splitscreen mode can be set to either a horizontal or vertical split. Vertical works best for wider aspect ratios (see additional screenshots).
Ultra/Super-Wide (21:9/32:9) Specific Solution & Issues
Eyefinity / Surround Specific Solution & Issues
Splitscreen mode works very well when set to vertical on a multi-monitor group containing two even displays. Menus and level messages are centred while gameplay will be perfectly split between the two displays (see additional screenshots).
4k UHD Specific Solution & Issues