![bubble trouble 3 bubble trouble 3](https://i.ytimg.com/vi/AajeODG20tU/maxresdefault.jpg)
![bubble trouble 3 bubble trouble 3](https://i.ytimg.com/vi/az7TuSHDC0Y/maxresdefault.jpg)
The tunnels themselves will change depending on difficulty. The keys are in three separate tunnels, in areas blocked by goo spewing valves which means the player must locate the handles before gathering the keys, locating the keys is orderless. The player must head down a current and meet three more caged Dolphins, who offer to open up the Phantom Hatch in return for being freed from the Phantom Bubbles. Going past the player will enter a small area with a few Phantoms and a checkpoint. After releasing the Dolphin she will dispense a valve handle and the player must place the valve handle onto a valve and swirl upon it. The player must go into an area with several Phantoms and trap them all inside Chomper Clams to get the key.ģ.
![bubble trouble 3 bubble trouble 3](https://i.ytimg.com/vi/LMUbGEzHOFY/maxresdefault.jpg)
Once the player closes the first area of valves, a Dolphin named Jane who is trapped in a Phantom Bubble offers to give the player a valve handle in exchange for releasing her. The player must swim further into the ocean only to find that the path has been blocked by Phantom Pipe And Valves, which they must close by performing the swirl Action in the circle of bubbles above the valve.