A (small) pearl

Loving game with new puzzle ideas. With a bit of tact pleasantly playable and not very difficult. The biggest surprise, however, was - the end. As you learn just a few new tricks and possibilities in the shade, is a tower sent up, suddenly finds many collectibles, is surprised that the puzzles are suddenly trivial, and it's over.
A few hours of play are a pity for such a nice game idea. If the developers run out of money?