There are currently 222 keys availableLogin to receive your key
MMO Attack and Webzen have teamed up to offer our fans closed beta access to MU Rebirth's official PvP server. MU Rebirth is a remake of MU Online with a heavy emphasis on PvP.
How to Redeem Your Key1. Log in or Register for your MMO Attack account
2. Visit MU Rebirth's Beta Key Promotion Page
3. Enter the beta key from below and click the ?redeem? button
4. Visit the MU Rebirth Homepage to download the game
MU Rebirth Closed Beta Trailer