Mario has collected all the famous inhabitants of the Mushroom Kingdom and placed them on the Mario Collection board. You will notice among the many heroes Princess Peach, the brother of the famous plumber Luigi, mushrooms, Yoshi the dinosaur, gold coins and even the evil Bowser. They are lined up in rows, and you need to break them, swapping those nearby to form a line of three or more identical characters. With this, you will fill the gauge on the left and keep it in a constant filled state in order to pass levels and play indefinitely until you get bored with Mario Collection.