GRYB Game System (for Green, Red, Yellow, and Blue) is imprinted on a bandana. The unique game-board is based on a four-level-deep four-branch tree structure. Instructions give parameters which players use to design their own strategy games. Three games are also given to start beginners playing. The games published with GRYB Game System 2.0 is for 2 players. Ages range from a clever 8 up. Players use coins as tokens, and a die is given to introduce chance into the game. The game comes with a fabric bag to store it in. A GRYB game can be as easy or difficult a game as the player cares to create. To find out more about GRYB go to http://www.gryb.com, or http://www.jdbgames.com. Rules are available to read online, as well as download. Game rules published with GRYB Game System 2.0: EZ GRYB (aka Quick & Easy GRYB) uses the tetrahedral GRYB die and allows captures. 'Drangles uses a similar scoring system, double the moves per turn, and is pure strategy. Sumo GRYB works the same way, but uses multi-level GRYBs, which are GRYBs that span four branches, and are significantly harder to watch for and block. Other games for GRYB Game System: 25 Men's GRYB Smack Down Combat Dan's 'Drangles Generator (uses Icehouse Pieces) Interrupt PyraGRYB (uses Icehouse Pieces)