Baseline (Widescreen) Solution & Issues
Native support. Note that Demigod does not support resolutions lower than 1024x768, and thus 1280x720 and 1920x480 is not supported. I tested "faux triplehead" using 1920x768.
Demigod is Vert- in all widescreen aspect ratios and resolutions. Note that the level of "zoom out" in the game is quite high however, which means even in WTH the game is likely fully playable, despite being massivley Vert- at that aspect ratio.
Demigod's main menu consists of a background plate which stretches in widescreen resolutions. Demigod has only a single cinema, which is an FMV that plays when the game launches. This launch FMV is anamorphic and pillarboxed in triplehead.
Ultra/Super-Wide (21:9/32:9) Specific Solution & Issues
Eyefinity / Surround Specific Solution & Issues
4k UHD Specific Solution & Issues