Here are some easy Club Penguin Cheats for fun:
Astro Barrier Expert Levels
To enter the expert level, wait thirty seconds between level 30 and 31. Then shoot the blue ship that appears.
Speed up the Game
If the server you are on is too crowded, slow or has a lot of lag, or if you’re just on a sucky computer, you can click the plus or minus key (+ or – key) to speed it up. This lowers the resolution of the game. The graphics will look chunky, but the game will move faster.
Go to the Coffee shop and then go upstairs to the Book Room. Open up the book shelf and click on the Journal of Captain Rockhopper. Go to the back of the book, and you will find the key.
Make Aqua Grabber Easy
When playing Aqua Grabber, bring a pink puffle with you. If you run out of air during the game, it will give you a bubble to fill up your air.
Credit for these Club Penguin cheats goes to SecretPenguin. Thanks, dude!