Penguin Operating System 2.0

Penguin Operating System 2.0 or Penguin OS 2.0 is an operating system in Club Penguin. It is similar to the Mac OS. It's located in computers. G's computer must have Penguin Operating System 3.0 and penguins are having Penguin Operating System 2.5 in the computer furniture and laptops. Penguin OS 2.0 looks like a Windows '98 system. The only game available in this is Ice Bricks.

Trivia

 * It is still unknown if there is Penguin OS 1.0 or 1.5.
 * This is not avaiable on laptop(item) and Computer Desk(furniture) because they are more colourful than Penguin OS 2.0 because this is black and white.
 * All computers accross the island must have 2.5 execpt G and Gift Shop Computer.