Published by Archangel Entertainment 1997. Designed by Ken Whitman and Sergio Aragones. 2-4 players and takes about 45 minutes. Based upon a comics character called Groo.The basic set includes 60 cards and seven dice, enough to play with up to four people. The expansion set includes another 55 cards, which will allow you to play with up to six people and makes it a better game independant of the number of players.