MU: Monarch is bringing back the classic MMORPG, MU Online, now on mobile devices. This new mobile game is a faithful adaptation of the original classic, enhancing the gameplay for mobile users while retaining the core elements that made it beloved by fans. With a growing player base, many are looking for ways to get a head start in the game.
Like many MMORPGs, MU: Monarch offers redeem codes, known as CD Keys, that allow players to obtain special in-game materials and rewards
How to Redeem the Code (CD Key)
To redeem a code, follow these steps:
- Open the Toggle Menu: Click the menu button on the right side of the screen.
- Go to Settings: Navigate to the Settings menu.
- Select the CDK Tab: Look for the tab labeled “CDK.”
- Enter the Redeem Code: Type in one of the available redeem codes listed below.
After entering a code, check your in-game mail for the rewards. Be careful not to click the “Delete All” button under your mail, as it will delete the rewards as well. Make sure to click the “Claim” button for each mail item.
Redeem Codes
Here are the updated redeem codes you can use:
| Redeem Codes | Rewards |
| MU3MONTH (New Code) | 10 x Excellent Quartz Necklace 2 x Respawn Item 3 x Jewel of Life 2 x Inventory Stone |
| MUMOON (New Code) | 1 x Jewel of Bless 1 x Jewel of Soul 200 x Bound MU Coin 2 x Respawn Item |
| MUMYRTLE (New Code) | 2 x Jewel of Life 80,000 Gold |
| MUPEENOISE (New Code) | 2 x Jewel of Life 80,000 Gold |
| MUGIFT | 80,000 Gold 2 x Jewel of Soul |
| MU999 | 80,000 Gold 2 x Bag Stone |
| MU888 | 80,000 Gold 2 x Jewel of Chaos |
| MU777 | 80,000 Gold 20 x Random Teleport Seal |
| MU666 | 80,000 Gold 2 x Respawn Item |
| MU555 | 80,000 Gold 2 x Jewel of Bless |
Expired Codes
For references, below are the expired codes that has been issued before.
| Redeem Codes | Rewards |
| WWYD9LPIAOH | 30 x Random Teleport Seal 2 x Inventory Stone 3 x ACC Upgrade Stone 1 x Jewel of Soul |
| MUMONTH | 30 x Random Teleport Seal 2 x Inventory Stone 3 x ACC Upgrade Stone 1 x Jewel of Soul |
| MUSURVEY | 3 x Skill Shard 2 x Respawn Item 2 x Inventory Stone 1 x Jewel of Soul |
| MUSEA888 | Title: Miracle Savior |
| MUDOWNLOAD | 1 x Jewel of Bless 80,000 Gold 1 x Jewel of Soul |
| MUREGISTER | 100,000 Gold 1 x Jewel of Chaos |
As always, we will keep this list updated with the latest codes as soon as they are available. Happy gaming!