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No lack of spots

Monsters distributed on maps and with super secret spots!

Hunt Season

Awards for the 5 best HuntPoints.

War in Castle

Exclusive Mucastle inter guild event.

Anti-lag System

disable visual effects of the game to make it more optimized.

Valued items

Drop valued and without selling items on the site.

Progressive difficulty

Dynamic EXP suited to the player level

Party with extra experience

Join a party with 5 players and receive extra EXP!



How to Start

Visit and create your account!

When you click "DOWNLOADS" button on the top right, you will move to the game client download page.


Install the client installer on your PC.

Click on the mucastle XVI Icon on your desktop.

Once you see the game client window, you may configure some of the game. settings (screen resolution, color depth, sound) by pressing on the Setting button, otherwise continue by pressing Start Game

Lastly, input your account password to validate your account.


Posted :   17 / 05 / 2021

Currently this is only one server.