Story puzzle and vs. puzzle modes
 
 Successfully complete all lessons in training mode to unlock story puzzle and
 vs. puzzle modes. -From: Olikong@aol.com
 
 Mesozoic Era
 
 Successfully complete the Paleozoic Era to unlock the Mesozoic Era in story
 puzzle mode. -From: Olikong@aol.com
 
 Cenozoic Era
 
 Successfully complete the Mesozoic Era to unlock the Cenozoic Era in story
 puzzle mode. -From: Olikong@aol.com
 
 Ancient Civilization
 
 Successfully complete the Cenozoic Era to unlock the Ancient Civilization in
 story puzzle mode. -From: Olikong@aol.com
 
 Hidden Future
 
 Earn a "Master" rank in all four stages to unlock the Hidden Future in story
 puzzle mode. -From: Olikong@aol.com
 
 Game Shark Codez:
 
               
 Master Code (Must Be On) 
 EC88F934 1456E60A
               
 Always Shielded          
 4CB789F8 1456E7A6