This is free, open source multiplatform (java) application which allows you to
play ANY card game.
The game is designed especially to play collectible card games like Magic the
Gathering or Doomtrooper over network.
To play those games you need to own (scanned) images of card, which are not part
of this package.
Some can be easily downloadable from internet, but be aware of copyrights.
The default deck and background is free of copyright
Also please feel free to add your own backgrounds to
~/CardManager/data/backgrounds and of course enhance
collection under ~/CardManager/collection