There is a bug in the level 2-3 of this awesome custom game cause by the camera that wont zoom out. You will go into a pipe and you will be stuck in some sands without be able to go anywhere. I just figured out how to deal with this bug. You must have 2 players Player 1 take the yoshi and player 2 take the mini mushroom at the previous screen. In the next room (with the sands and wall) Player 2 press A to be in a balloon. When player 2 just pass the wall, Player 1 must pop the balloon with yoshi's tongue and release him. Then the player 2 will be able to reach the flag on the right to finish the level. I think it will help a lot of people since there was absolutely no clue when I google it !