About this game

Mermaid Castle is a game to relax your mind.

Grow the castle where the mermaid lives and make various fish friends.

Enjoy the music and the sound of the water.


Game Features

-Idle Game that with relaxing and healing gameplay easy and simple.

-Beautiful, colorful mermaids and castles.

-over 250 kinds of fish and 36 kinds of special fish.

-calm music and sound of water.