Deep Chalk: Second phase

Deep Chalk: Second phase - a continuation of the first part of puzzle games, which will have to take an exciting journey for the mysterious crystal. You will visit the black-and-white world of Zach, who is full of mysteries. Your goal - to discover the secrets that are hidden under the ground and escape from this dark world. Try to find all the necessary items. How fast can you find a way into this mysterious world full of mysteries?