A day as every day, you were enjoying your favorite film with you cat. Suddenly, there was a spaceship flied above your house and took your cat away. While you were thinking what're happened, you saw a broken spaceship near your house. No more thinking, you jumped into it and drove it follow the alien. Unfortunately, that ship was too broken so you can only control exactly 1 part of the ship at a time. Can you make it or your cat will be the alien's new pet?

In Calien, you control the ship to save your cat from Alien. You need to free planets to get energies to open the gate to alien space ship. Destroy the ship to bring your cat to home.