SimCity 4

I got this game for a dollar, but that doesn't mean I don't want to play it in widescreen. Luckily, making this game run at 1080p is as easy as earning a dollar. Here's how:

-CustomResolution:enabled -r1920x1080x32

Find the shortcut to the game on your desktop (or wherever the heck you put it, I'm not a psychic) and paste this in after the quoted path in the box labeled, "Target." Of course, you'll need to put a space first. You can replace 1920x1080 with whatever resolution you like by simply changing the values, but resolutions above 2048x1152 may not work. With resolutions that do work, this produces a very good result.