It is important that this variant of the card game is really only suitable for supporters of HP Lovecraft, because knowledge about the worlds should be available. Anyone interested in Fluxx, but did not lose out, he simply chooses one of the other game versions.
For game itself I can not say much, because it simply will bear much. The aim of the game is to reach a certain goal game by making combinations. Problem: The game goal is not rigid and preordained, it is changed from time to time during the game, players must react flexibly!
The rules are easily explained and understood by an audition. But here is the problem that there are no rigid rules, but they are subject to changes.
Each of the unassuming designed cards have certain qualities. We always tend to forget this, which of course reduces the chance of winning and should therefore be avoided ...
We like the playing time of the average for 20 minutes because we prefer to play short and for several times as long.
One point deduction I give for the very unimpressive designed cards that I would just expect me more in Lovecraft.
Nevertheless, a recommendation, but only for connoisseurs!