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.Beautiful imagination unfolds before you.
-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