Welcome to the magical "Brane World". Monsters and little cats are left behind on shapes named "Brane". In order to save the little cats, let's drop the monsters from the Brane. The Brane can be cut off by tracing with your finger. The separated Brane will fall and disappear. Let's cut off where monsters are. If you mistakenly dropped a little cat, let's retry. Sometimes monsters and little cats move around. When a little cat is caught by a monster, it is failure. It is a good way to change the movement of monsters and little cats by cutting the Brane and changing its shape. When there is a house it is a chance. Let's give all the little cats home before being caught by monsters. Fine rules: You can make two or more Branes by cutting once. All Branes with the same color will disappear except for the biggest Brane. Acknowledgments: We are using REFMAP's material for images of monster and little cat. https://refmap-l.blog.jp/