Story puzzle and vs. puzzle modes: [Submitted by:SNailB8ter]
Successfully complete all lessons in training mode to unlock story puzzle and vs. puzzle modes.

Mesozoic Era: [Submitted by:SNailB8ter]
Successfully complete the Paleozoic Era to unlock the Mesozoic Era in story puzzle mode.

Cenozoic Era: [Submitted by:SNailB8ter]
Successfully complete the Mesozoic Era to unlock the Cenozoic Era in story puzzle mode.

Ancient Civilization: [Submitted by:SNailB8ter]
Successfully complete the Cenozoic Era to unlock the Ancient Civilization in story puzzle mode.

Hidden Future: [Submitted by:SNailB8ter]
Earn a MASTER rank in all four stages to unlock the Hidden Future in story puzzle mode.

Gameshark Code:
Master Code(Must Be On): EC88F934 1456E60A

Shield always on:
4CB789F8 1456E7A6.