Haven’t gotten yourself enough Limbo yet?  Well fear not because the Limbo special edition for Mac/PC is offering up the game plus some packed-in goodies.  This new physical edition of the gloomy platformer from Playdead includes both Mac and PC versions of the game (DRM free), a Steam key for the game, the soundtrack, 7 original art cards, a boy sticker, and 3D glasses for the newly included “anaglyph 3D” mode.  You can score this limited edition right now on Amazon for $25 (£14.52).  Who knows how long this edition will be available so if you are interested act fast.