Originally Posted by agentkay
No its global in some sense, you simply add a new custom resolution and then you can select it in the games (if they support higher-than-native resolutions).
Thats how it worked for me in Lost Planet, Windows ran at normal default 1080p, but when I lauched the game I selected the 2880x1620@50hz resolution that I've previously added and the game automatically switched to this resolution every time I started the game and switched back to 1080p when I quit it.
Hmm, Might try it out when I get home. Should this provide better performance then using AA on average?