Nice concept art,nice gameplay that gets you addicted pretty fast,the normal mode is ok. If you want to make "challenges" actually challenge you,you must make every dealing deck able to twist things around in your favor. at the moment the only challenge in challenge mode is how much time you have to keep restarting until you get viable cards. Another improvement would be to be able to control wich card gets blackmailed,would help in mindgames etc. I would love to see a Necronomicon 2 because concept is great as i said,so are mechanics of the game.