Pangea Software today announced it is celebrating its 20th Anniversary by releasing “The X Pack”. The X Pack is a collection of every Mac OS X-compatible game and utility that Pangea Software has ever released:  Bugdom 2, Otto Matic, Enigmo, Runic, TabMeister, Enigmo 2, Billy Frontier, Cro-Mag Rally, Nanosaur 2, and Pangea Arcade. Normally, all of these games would cost over US$214 if purchased individually, but The X Pack is selling for US$79.95 through the end of December.