Always look at puddles, mirrors, or windows. Clues for keypad codes are often hidden in the reflection rather than on the object itself.
The soundtrack subtly changes pitch when you are near a hidden collectible.
Find 30 hidden items that shift between their "Prime" and "Mirror" forms. Key Gameplay Mechanics
Items picked up in the Mirror Earth often have different properties. A rusted key in "Prime" might be a powerful magnet in the "Mirror."
These mini-games require you to balance energy frequencies. If the gauge hits red, the scene shifts randomly, resetting your progress. Pro-Tips for Success
After gaining a new ability, revisit early "Rift Points." The Collector’s Edition hides secret lore entries in these areas.