Penguintropolis

Penguintropolis is the largest Residential Server in all of Club Penguin, covering most of the island in skyscrapers and other large buildings full of apartments.

History
The server of Penguintropolis was ordered by Economic Borders Unlimited in early 2005, during the last year of the Penguin Chat program. It was slated to become one of the main "Residential" Servers. It was founded by Mayor Billybob in mid-2005, who started building it (literally) from the ground up, since all of the existing buildings except the Dojo, which was covered under snow, had been razed to make way for the new design. Instead of the normal "R" server design, which was to be covered in igloo neighborhoods, this one was to be covered in apartment buildings. A different style, to test the design.

Over the years of Club Penguin's growing popularity, Penguintropolis had a boom as well. Only a few years after it was created, Penguintropolis had more than two million citizens! More and more apartment buildings showed up, and eventually it became the most populated server in all of Club Penguin. Since spreading the design to other servers would mean major construction, destroying and rebuilding, EBUL decided not to expand the design to other residential servers despite its popularity. Instead, they opted to continue expanding Penguintropolis, making skyscrapers taller and building back to the mountain range.

It is the largest and one of the most unique of Club Penguin's servers in terms of design, having many locations and amenities not found on other Residential or other servers yet still having many of CP's main rooms.

Places
While having a unique design, many of Club Penguin's classic locales appear in Penguintropolis, albeit in different facilities. Some of these include the Coffee Shop, Night Club, Clothes Shop, CP Times Headquarters, Penguin Stadium, Pet Shop, The Stage, Pizza Parlor and Everyday Phoning Facility. The Dojo is also still tucked away in the mountains.

With a server as big as Penguintropolis though, many other places also exist, including scores of stores and restaurants like you'd see in a big city. The Club Penguin Police Department was founded after Penguintropolis boomed because the mods and Penguin Secret Agency couldn't keep up with all of the troublemakers, and their headquarters is in Penguintropolis. Mods and the EPF police most servers, but they leave Penguintropolis and other larger servers to the CPPD. There is also a jail on the server, for criminals to stay until Mods send them to Ban Island or they're sent elsewhere.

A hospital is located on the beach where the Lighthouse is on other servers; it has a beacon built out of the top of it, as well as a helicopter landing pad on the roof. The Cove and Forest are two of the server's public relaxation spots, the former being the server's main swimming spot and the latter being a public park. Since Penguintropolis is the only server with asphalt-paved roads and sewers, classic underground areas such as the Cave Pool are used for sewers. The server also has a large bank and the Club Penguin Zoo.

Trivia

 * It is the only CP Server with sewers, which are rumored to be full of supervillains and mutated creatures.