I was really expecting to play this game, because the cartoonish dark sci-fi touch was really appealling. This game would recommended to any cards game kind player - which I am not. I enjoyed playing it gor a few hours but it becomes quickly repetitive to my tastes. The main concern with this game I was expecting to play at first on my 10 years old Linux laptop, is requirements for a Shader 4.0 videocard. Where hell is that shader level required for such a game???