There are even a few hidden areas and Easter eggs for explorers to find.

It's best to test it on a hidden area first.

He can find hidden areas in a level by pounding on the floor or going through a door.

Colored Gems are found in special levels and lead to hidden areas.

Plus once you got into the older sections, there was more opportunity to explore and even find hidden areas.

To fully do so, the player must unlock hidden areas by obtaining secret items.

When the exposure time is up, the cells are transferred very rapidly to the hidden area.

Soon after the beginning of the series Tsukasa is led to a hidden area.

The game has many hidden areas for the player to discover.

Players can see hidden areas of the game in order to unlock them and progress through higher levels.