How do you beat the first ghost house on super Mario world?
Well that ghost house has 2 exits one exit is normal and the 2nd one leads to a power up place.So if your having trouble then take the secret exit.The secret exit is hidden in the room where there will be lots of boos(ghosts) at the beggining of that boo room go right a little then run left and fly then you will see a secret door.
