Claim your Mu Online Pack Key!
To celebrate this Summer season, FreeToGame and Webzen are working together to bring YOU free in-game items for Mu Online.
Each key unlocks the following:
– Scroll Master of Health (7 Days)
– Scroll Master of Mana (7 Days)
- Redeemable until: August 27, 2021 - Keys can only be used with an existing WEBZEN account. - Keys are limited to one use per account.