Kraken is a little bit more complicated variant of the classic Hearts game in which you will have to use the maximum skill that you have. However, if you do not manage to play the game properly you can switch up to the help panel and see what you are required to do. There are some helpful tips, too.
The graphics of the game are pretty basic and unfortunately you cannot change the deck of cards, but their back is good looking, with a nice shot of the sky. However, the actual gameplay should be the one that should matter the most.