Baseline (Widescreen) Solution & Issues
No resolution options. When in fullscreen mode the current desktop resolution is used unless it is greater than 2000px (if the resolution is above this range a lower resolution will be used).
Gameplay is Hor+. Graphics are sprite-based but the viewing area is determined by the aspect ratio rather than the resolution used. Some level background layers are Vert- (this is not obvious when playing).
Ultra/Super-Wide (21:9/32:9) Specific Solution & Issues
Resolutions don't work (fullscreen mode uses a normal widescreen resolution).
Eyefinity / Surround Specific Solution & Issues
4k UHD Specific Solution & Issues