Rook+ is a two-team, four-player, trick-taking computer card game with many similarities to the ancient card game of Rook. The deck consists of 45 cards, 11 each of black, red, green, and yellow, plus the all-powerful The Bird Card. Bid, choose trump and exchange cards with the kitty. Options to change card backs, table top, and reveal all cards. Easy to learn and fun to play!