I have a shader to correct aspect ratio if your resolution differs from 1920x1080. I have two monitors myself, one is 1920x1080 and it works fine here. Another one is 1280x1024 and both my examples works fine. Though I'm still curious with some of the stuff like "keep screen ratio", see: http://community.clickteam.com/threads/92616-Confused-about-quot-keep-screen-ratio-quot-and-quot-tolerance-quot
Anyways, I'm afraid to send out the playable demo unless I know for sure my code works correctly. So, if you have a monitor that is different than 1920x1080, could you please check out these examples and report back? How did those appear on your monitor, your screen resolution and maybe aspect of your monitor? Every little helps!
EDIT: Also 1920x1080 users, if you have AERO theme on, it might not center correctly. Could you check?
It does not center correctly for me, but if I alt+tab to windows and back it then centers. Wtf!
It should appear like this:
Full HD (Resolution would match):
On my secondary monitor: (1280x1024, aspect corrected)
Two versions, on has "Keep screen ratio" ticked and the other not.
Thank you Clickers!