You can delete your game account like below. 

■ How to delete game account

1. Select the Admiral portrait at the left-upper of your game screen.

2. Select the Gear icon.

3. Select Manage Account

4. Select Delete Account

※ Account deletion requests can be withdrawn within 7 days after they are made.

※ If you are unable to access the game, please contact us through the 1:1 inquiry.

ㄴ [Customer Support - Click Here]