Roks are domino-like pieces with Ace - King characters on each end. There are 36 pieces in the complete set. There are eight games you can play with Roks: Rokem - similar to normal dominos Roker - variation to Rokem Roket - Played with only 28 pieces and players bid on hands, using trump suits. Orbit - 6 player bidding game played in teams, Roks - 4 player game. Bid for a contracted number of tricks Straights - 2 player game. Try to create 4 or more ROKS in a row with low end alike and high end descending. Roksol - Solitaire game Hilorok - similar to stud poker