You can use Roblox Undead Mayhem codes to collect some extra XP and zombux which will be used to get all the gear and upgrades you need to survive. Undead Dev, the games’ developer releases new codes to celebrate events and milestones.
Undead Mayhem codes
Active codes:
- update2 – double XP for 10 minutes
- 9000LIKES – 250 zombux
- FEB19XPBUFF – double XP for 15 minutes
- luckytuesday – double XP for 30 minutes
- timetofarm – double XP for 30 minutes
- casualxpbuff – double XP for 20 minutes
- HAPPYUPDATE1 – double XP for 10 minutes
- 2000LIKES – 250 zombux
Expired codes:
- SUNDAYGRIND
How to redeem Undead Mayhem codes?
Here are the steps to redeem Undead Mayhem codes:
- Open Roblox
- Launch Undead Mayhem
- Click on the weapons button
- Copy and paste your code in the ‘reward codes’ section
- Tap on redeem
- Collect your freebie.
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