Cards are one player against the computer, or network game (2 players, or 4 players in 2 pairs) over TCP/IP protocol. You have to know the cards rules before playing it. They have nice animation. You can select option for playing computer versus computer with open cards which is useful for the learning process or for estimating the computer player strength. Cards have also the learn mode. You can choose between English or Croatian language.In additon to LAN, BTM Pro supports also Internet. BTM Pro v9.00 or later includes 9 additional Italian card decks and space for 5 custom decks that you can create.