It's a somewhat easy fix. Just follow this to the letter, don't mind it's for Fifa 16. It work just fine for any game that doesn't natively support 21:9: http://www.wsgf.org/forums/viewtopic.php?f=95&t=30276 I've tested, works fine. Dials and menus are a bit stretched, but in-game is just fine. Also, remember to set scaling to video and enable fullscreen stretch on your video card control panel (Nvidia control panel and ATI driver settings). Plus, set your monitor to stretch the image or show wide screen w/o aspect correction. Triple screen setup is supposed to work if you play in a window stretched across monitors. I can't say for sure neither if it truly works or look any good since I don't own a triple screen setup. Some more info about this method: http://www.wsgf.org/forums/viewtopic.php?f=61&t=28083&p... Cheers and good luck.