One of the many advantages of playing fighting games on PC is the availability of mods. Over at the Steam discussion forums, Arthendas has posted an easy-to-use mod to sharpen the sprites in KoF XIII steam edition.

If you would like to spice up the graphics in your KofXIII, make sure to check out the mod below. The mod offers many different settings, so let us know in the comments/forums what settings work best for you.

http://steamcommunity.com/app/222940/discussions/7/558751813193448975/

Note: As with any other mods, this mod is not officially approved by SNKP and might cause instability in performance. Use it at your own risk.