Starter set for 2, 3, or 4 players. To start a game, divide the card deck by color and match up stones with cards of the same color. Set up the battlefield. Place Stones in their starting positions. Stones with icons match the icons on the cards as shown below. Except for Hex cards, each Stone has a matching card. The object of the game is to fire at an opponent and knock a predetermined number of stones off the battlefield. The cards instruct you how to attack.