To play Aqua, first gather 1 to 4 players. You can choose to play solo or opt for other available modes. Simply follow the game's instructions on the cards or board. While playing, make sure to handle the game pieces gently to avoid damage. After each play session, put the game pieces back in their proper places. Store the game in a cool, dry place to keep it in good condition. Have fun exploring the ocean with Aqua!