Final Fantasy XIII on the PC was kind of a weird release. While it operated, it basically had no customization options for PC users. It was basically like your PC was just emulating a console version of the game. Well, finally, there are at least a few options that PC users can now take advantage of, mostly in the graphics department.
“As mentioned recently, the Final Fantasy XIII team have been working hard to improve your experience on Steam and we’re happy to announce that custom resolutions (720p, 1080p…) and graphic options will be added to the game from December 11th 2014,” Square-Enix said.
This is also when Final Fantasy XIII-2 will be released for the PC, which will include the same graphics options that XIII will get without any update required.
Source: Steam