Standard - 1st Upgrade - 2nd Upgrade - 3rd Upgrade - 4th Upgrade
The upgrade cost is the same amount for all three Galaxy Islands except the initial purchase.
- The first Galaxy Island is given at no cost, the second costs 5,000,000, and third costs 200,000,000.
|Dragon Capacity||Upgrade Cost|
- The Galaxy Island was released on May 5, 2015, along with the Polarian Dragon, Bizurian Dragon, Sorarian Dragon, Antarian Dragon, Arcturian Dragon, Galaxy Flag, and the Cooperative Breeding Cave.
- On June 8, 2015, the Galaxy Island changed name from "Galaxy Habitat" to "Galaxy Island".
- The Galaxy Island cannot be sold.
- The Galaxy Island cannot be moved.
- The Galaxy Island cannot be decorated.
- This island holds no visitors as it has no Magic Portal.
- On May 17, 2016, a fourth Galaxy Island was added.