UltimatePenguin v4 - The best Club Penguin Private Server since 2011!
Welcome to UltimatePenguin v4!
UPv4 is the most modern and most advanced AS3 Club Penguin Private Server you can find in the CPPS community. We are still in beta testing, so make sure to add Beta Hat and check if there are bugs in game. If you find any, please report them to the staff members. If you have any questions - visit FAQ page. Have fun!