Astro Master Information Type Game → Astro Barrier Difficulty Extreme Members only? Yes Release date July 26, 2010 Stamp ID 62 Description Complete 25 levels + Secret and Expert 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. Contents[show] History Available from Available until July 26, 2010 March 30, 2017 Gallery As seen in a Stamp BookAdd a photo to this galleryNames in other languages Language Name PortugueseRei das Galáxias FrenchAstro maître Spanish¡El Maestro! GermanAstro-Master RussianКосмо-мастер See also Astro40 stamp List of Stamps SWFSWFEdit Astro Master Retrieved from "https://clubpenguin.fandom.com/wiki/Astro_Master_stamp?oldid=1872197" Categories: Stamps Extreme Stamps Astro Barrier Astro Barrier Stamps Game Stamps 2010 Member Stamps Community content is available under CC-BY-SA unless otherwise noted.