UWO's live on a planet called Znorf. There are 2 kinds of them. The Pnorfs and the Gnorfs. They don't like eachother. They think the others are ugly. Ofcourse this is a reason for war!
UWO is a 2 player card game which is played like a boardgame.
More info: www.elveneargames.nl/UWO.html