Baseline (Widescreen) Solution & Issues
Unlike the first game, Full Spectrum Warrior Ten Hammers has native 16:9 and 16:10 widescreen support at the following resolutions:
1600x1900
1680x1050
1920x1200
Other resolutions like 1440x? may be supported but were not a visible option for me.
However sadly there is no FOV adjustment.
So running in widescreen means a stretched image.
Fortunately the HUD is *not* stretched, so the game is perfectly playable and the stretching isn't a problem.
Ultra/Super-Wide (21:9/32:9) Specific Solution & Issues
Eyefinity / Surround Specific Solution & Issues
4k UHD Specific Solution & Issues