Realistic 3D Thirty-One simulation with singleplayer, multiplayer and tutorial. With configurable AI strength and many adjustable rule and game variants you can start exciting matches - or just play for fun.Thirty-One is also known as Blitz, Trente-et-un, Cadillac, Whammy, Juble, Schwimmen, Schnauz, Knack and many others.Compete with tricky computer opponents, or play relaxing rounds with friends or family in online mode! Game environment, cards, rule variants and much more can be customized! For beginners, there is an animated tutorial in which Thirty-One is explained step-by-step with all the rules. Features: Singleplayer mode with configurable difficulty Many rule variations of Thirty-One with up to 6 players Multiplayer mode with LAN or Online mode High Quality full animated 3D graphics Lots of tables, rooms and decks High-performance A.I.: different levels of difficulty Voice output and sound Highscore lists HD widescreen output Tutorial, detailed game instructions and help