Warp to Stage 6
Go through Stage 1 until you find a giant Sunflower Balloon. Without releasing the balloon, go to the right side of the screen and jump straight up to find a hidden block. Use the block to jump up and left off the screen. Then, walk to the left to find the secret warp to Stage 6.
Go through Stage 1 until you find a giant Sunflower Balloon. Without releasing the balloon, go to the right side of the screen and jump straight up to find a hidden block. Use the block to jump up and left off the screen. Then, walk to the left to find the secret warp to Stage 6.