This is a defense game set in a naval battle with Admiral Yi Sun-sin.

Let's save our seas by building a camp by placing various battleships in the right place!
The sea of ​​Joseon is in your hands!

◆ Scenario

This is content based on the naval battles that General Yi Sun-sin actually experienced!
It is a victory if you save all the invading Japanese soldiers and protect the Blacksmith!

◆ Infinite Stage

It is a mode to defeat infinite enemies.
It is divided into normal mode and ranking mode, so you can compete with other players.

◆ Oceanic occupation

It is a mode to recover the islands and sea routes occupied by the Japanese army.
Sink the enemy captain in the open sea and put the flag of Joseon on the island again!

◆ All-out war

Place your battleships in order to destroy the enemy's blacksmiths!
You can craft even stronger battleships at the shipyard with the materials you get as rewards!