Story puzzle and vs. puzzle modes
Unlock story puzzle and vs. puzzle modes by completing all lessons in training mode.
Mesozoic Era
Unlock the Mesozoic Era in story puzzle mode by completing the Paleozoic Era.
Cenozoic Era
Unlock the Cenozoic Era in story puzzle mode by completing the Mesozoic Era.
Ancient Civilization
Unlock the Ancient Civilization in story puzzle mode by completing the Cenozoic Era.
Hidden Future
Unlock the Hidden Future in story puzzle mode by earning a "Master" rank in all four stages.