Underwater Expedition

The Underwater Expedition is a party in Club Penguin. This party was seen in a sneak peek provided by Billybob. Rookie made an appearance in this party because of an EPF Spy Phone message saying he has ideas for it. Also, a news article shows a green penguin wearing Red Sunglasses and a Fish Costume. Since the Town is tilted to the left, the quarter of Beach and the half of Ski Village are underwater. EPF agents are told via spy phone to help the citizens of Club Penguin. "Bubble shields" are noted to be placed over the Everyday Phoning Facility, the Lodge, and over the Stage inside of the Lighthouse. The "bubble shields" are being utilized in an effort to prevent water from entering these places. When you are on the ice berg, you can clearly see the Club Penguin island is tipping, this sight is rather ominous.

Free Items

 * Heavy Hat- Found at the Beach
 * Submarine Suit- Found at The Deep (Members Only).
 * Cleaned Up Dock Background- By cleaning the Dock from the waste in the sea.
 * Rookie Anvil BG- By meeting Rookie.

Trivia

 * This is Club Penguin's fourth Expedition Party.
 * The Beach is underwater in this party, along with the first floor of the Lighthouse
 * Happy77 posted a video on her YouTube chanel about this party.
 * The Giant Squid appeared at this party.
 * Rookie was meetable at this party.
 * The Cove lost water in this party, and there is a lagoon underneath it.
 * If you clicked on the trash at the Dock, it would be recycled and gave you a free Cleaned Up Dock Background.
 * In the start of the party, Herbert escaped from the Classified Area. The reason in unknown, but some water was left there.
 * The igloos of penguins are straight, oddly.
 * While using the Noise Sound emoticon at the Beach, the Lighthouse, or the Underwater Maze, some bubbles will pop up from where you are standing.
 * When you throw a snowball on the island, it would slide a little to the left.
 * Aside from having a sign and being tilted, the Town was not decorated.
 * Probably Herbert P Bear triggered the island to sink but the party is how he escaped so it must of been Klutzy.
 * This is the first expedition party to have a mascot visit during the party.
 * Atlantis might have been discovered, and in reality the most likely place for Atlantis to have been is Antarctica, so Club Penguin was fairly accurate.

Videos
300px|A sneak peek video.