

You can make secret white mushroom houses appear in each of the first 7 worlds by collecting the required number of coins in the corresponding stage, as indicated below. You can collect a bunch of coins, and will face an enemy at the end. enemy will turn into the treasure ship, and you have one attempt at the stage.

If all of the above is true as you collect the card and complete a stage, a Hammer Bros. The 10s digit of your score matches the digit present in your coin total (for example, you have 11 coins and the 10s digit of your total score is a 1).Coins collected are a multiple of 11 (i.e.The stage timer has an even number of seconds remaining.To do so, you must complete a stage while the following is true:

enemy on the map into a treasure ship loaded with coins. In Worlds 1, 3, 5, and 6, you can turn the wandering Hammer Bros.
