Checkers played by two opponents, on opposite sides of a board, alternating moves. In a single player mode, person is always down (blue) regardless of who is moving first. Pieces move diagonally on the dark squares and opponents' pieces are captured by jumping over them to an unoccupied square. Capturing is mandatory. When multiple capture sequence is available, player may choose the sequence but have to make all available captures. When men reach the farthest row forward, they become kings, ena