A free app for Android, by Illusion Labs.

The Nono Islands are lost in the middle of the ocean. But that doesn’t mean they’re completely uninhabited. There are hostile inhabitants here: the Nono Islands are guarded by vicious monsters. Your mission is to find the hidden treasures and rescue the residents from danger.

On your way, you will face different kinds of monsters and obstacles. Some of them can be easily defeated, while others are far more dangerous. If you are lucky, you can even find a safe route and escape from the islands. But be aware, there are hostile inhabitants here as well: the pirates, the sharks, the jumping skulls, and many others.