Leave the ship and color the Toad, which lies flat on the jetty. Go ashore and keep your left until you come across another Toad and your crew. Talk to them and march to the cave entrance to your right. Run to the left and pay attention to the swoopers hanging on the blanket. You can either fight them or approach them until they fly down, quickly dodge and then quickly run past them.
In the middle of the cave you come across a Toad, who stands in front of an (for now) unreachable chest. At the other end you get back outside and should first color the Toad to the right of the house. Go into the house and color the toad sitting on the chair. Leave the house through the back door, dye the toad on the clothesline and save.
Color the toad on the left of the green pipe and remove both the tape and the cork that you squeeze out automatically. Climb into the pipe, whereupon you find yourself in the parallel world.
For the most part, it looks the same as the normal world. However, there are two main differences: on the one hand you can explore the area to the left of the house due to the lack of water, on the other hand you have to defend yourself against numerous boos.
These are very tough because they usually attack you in large groups. However, you can avoid a confrontation from the front if you go straight to them and hit them with a hammer on the head. The boos will close their eyes during eye contact and will not move. However, they disappear after a few seconds and appear behind you, so you must not dawdle.
Go “back” within the parallel world the same path that you marched in the normal “forward”. In between, ram into the ground all the wooden stakes you encounter (especially those in the cave). Once you reach the broken bridge your ship’s crew is in front of in the normal world, jump down into the trench and jump up several times until you’ve uncovered a series of blocks. Run over the blocks and follow the path backwards, whereupon you are back in the area with the house.
Return to the green pipe and return to the normal world. Run again to the bridge and loot the chest in between, which should now be accessible thanks to the wooden stakes rammed into the ground. March over the repaired bridge and stay on the left. Ram the wooden stakes in front of the vortex into the ground and follow the path backwards. Localize four more wooden stakes, ram them into the ground and take the thick drop of paint.
Run back to the house and enter the parallel world. March all the way to the left, follow the way forward and walk the narrow path to your left, which should now be free. Open the door and squeeze out the Washing Machine. Then you have to fight against four opponents in succession: a Shy Guy, a 5 Shy Guy, a Koopa clan clan clan and a Dark Hammer brother. Therefore, lift your best attacks at the end and then return to the normal world. Run to the bridge, cross it, and keep your left until you encounter the captain. Talk to him, return to the ship and leave to complete the level. After that, your journey will take you to Lighthouse Island.Lighthouse Island