unicards: unicorn card game unicards unicards is a really fun unicorn card game! match unicorns, be guided by rainbows, and follow the silly rules. first one to get rid of all their cards wins the game. play with 2-8 players who love unicorns, rainbows, and color! simple to easy to follow instructions. this is a fun game for girls ages 6 and up, a perfect birthday gift, sleepover game, a great camp game.