Astro Master stamp

Astro Master was an extreme difficulty stamp in Club Penguin, only available to be obtained by members. In order to obtain this stamp, the player had to finish complete 25 levels, as well as the secret and expert levels in one game of Astro Barrier.
==History==
Available from	Available until
July 26, 2010 	March 30, 2017
==Gallery==
Astro master stamp book.png|As seen in a Stamp Book
==Names in other languages==
==See also==
*Astro40 stamp
*List of Stamps
==SWF==
Category:Extreme Stamps
Category:Astro Barrier
Category:Astro Barrier Stamps
Category:Game Stamps
Category:2010
Category:Member Stamps