Start by selecting 7 domino tiles each for a 2-player game. Set the first tile on the board to begin the domino chain. Take turns with your partner to place a tile to either end of the chain, matching the numbers. Gain points by making multiples of 5 with the sum of the numbers on the extremities of the chain. Utilize strategic tiles like doubles to maximize your scoring opportunities. Hinder your opponent by restricting their moves. The game concludes when a player runs out of tiles or no more plays are possible. The player with the highest score claims victory.