A copy of an exclusive localization that got deleted from Playism when they stopped selling on their site. It's bad enough that nobody in the universe knows just how many games Platine Dispositif has made, we don't need precious official localizations of them disappearing.
It's an overhead puzzle platformer and that's about the best English can do to describe its mechanics and scoring and such without turning this into a bible---oh! I get the title of the game now.
Classic Platine Dispositif - you can see those influences clearly and very good here's a cookie for getting references, but you are in Murasame's world when it comes to gameplay and scoring.