Crystal Berries are special items which can be collected. Currently they don't do anything, but are necessary for all the achievements. They have their own counter in the main pause screen.

If you have the Detector medal equipped, it will warn when you enter a map with a crystal berry not yet obtained.

Crystal Berry LocationsEdit

Area Location Large Images
During the Prologue
Bugaria Outskirts Near Snakemouth Den entrance, between some bushes. Link
Snakemouth Den In a bush on the far left of the underground lake room. Link
Snakemouth Den Behind a ruined house on the left side of the three-way room Link
After the Prologue
Ant Kingdom City Behind Madame Butterfly's shop Link
Bugaria Outskirts Behind Chuck's Abode, from the left. Link