Astro Barrier

Astro Barrier is a Club Penguin mini-game that is located in the Dance Lounge, next to Thin Ice and is styled around a classic arcade game. Many penguins confuse it with some other games.

Secrets

 * It is possible to skip levels right after clicking start. On your keyboard press 1 to go to level 10, 2 to go to 20, or 3 to go to 30.
 * The secret levels in Astro Barrier are accessible before level 11 starts. Wait 30 seconds a when the screen is showing information about the orange switch, and shoot the blue ship that appears. Then after the 10 Secret Levels, you will skip levels to level 16.
 * The Expert Levels are accessible before level 31. Just like the first secret levels wait 25 seconds and shoot to make the turret shoot the blue ship. Then after the 10 Expert Secret Levels, you can shoot five targets with a number of 500. That means you got 2500 extra points. Then the game is won.
 * You can earn more points to addition to your coins by shooting at targets and torrents when they are in the Instruction Pages.
 * Before proceeding on to another level, a loading box will appear for about 4 seconds, this box isnt a real loading box, so by pressing enter, it will disappear and you will progress to the next level.

Controls
Press the left and right arrow keys to move your ship. Pressing the Space Bar will shoot, but the player has limited bullets, ranging from three to eight.

Trivia

 * During the April Fools 2008 party, Astro Barrier and Thin Ice were shut down and replaced with Thinicetrobarrier.
 * During the 2008 Christmas party and 2009 Holiday Party, penguins could play Astro Barrier and Thin Ice on a TV.
 * Astro-Barrier was the first arcade game on Club Penguin, the second is Thin Ice.
 * There is an Astro Barrier T-Shirt.
 * There once was an Astro Barrier Ship Pin.
 * Astro-Barrier may be a parody of the Starship: Galaxy arcade games from the 1970s and 1980s.
 * Level 17 of Astro Barrier is meant to look like a smiley face.
 * Not many penguins know the secret about skipping levels.