Gamers are used to graphic filters such as greyscale in their games, but VizionEck takes this concept to the next level (I say "to the next level" way too much).
Here's an image showing the standard VizionEck graphics, and then 7 alternative "skins" the game supports.
Read more at http://vizioneck.com/forum/index.php?topic=945
Also check the tagged game! Yes it's really cool to see it there!