
The first way is to get through a course that will unlock the path to get to the house. There are 3 different types of Mushroom Houses. Once Mario has taken a power-up from a Mushroom House, the house will be void and can not be entered again until Mario gets a game over.

When Mario enters, a Toad will offer Mario the choice of three chests each with a power-up inside. 3, mushroom houses appear across the world maps. Drop down and wall-kick back up the leftmost opening to reach the coin.In Super Mario Bros. You'll see openings at the top of the screen wall-kick up the second of these and hit the P-Switch, which will cause the Star Coin to appear in the alcove to your left. Hit the middle and right switches to open the top path. You will come to an area with three ? Switches and two paths to the right. The last Star Coin is tricky to find, but easy to get to when you know how. Don't worry if you fall and think you've missed it, because a bounce floor will appear under your feet when you're about to hit terra firma. Use these to ascend and hit a ?-Switch, which triggers the appearance of the second Star Coin below you in the lower left. Enter the middle one and you'll find yourself in a room with hidden bounce floors. Once you exit that room, you will see three doors. Push the one on the right, then make your way up the platforms that gradually appear to get the first Star Coin.

There is a switch on either side of the room. Once inside, swim all the way up to get the coin, but hurry up about it as the walls will begin to close in.Īt the beginning, go inside the left door. Wait for the Urchin to descend far enough so you can squeeze through and enter safely.
