In Slick-Tac-Toe players try to get three pieces in a row, but they can be any three pieces. On a turn a player may make two moves; one move must be one of their own pieces, but the other can be any piece. Players move their own pieces forward or backward and the opposing pieces sideways. A piece always moves until it hits another piece or the edge of the board. When a player achieves a scoring configuration they forfeit their second move if not already made, and the game resets. The first player to score three times wins.