Universal Tower Defense codes
Get the latest working codes for Universal Tower Defense. Redeem codes for free rewards and bonuses.
🎉 Last Updated: 1/15/2026
On the main menu, click the "Codes" button and enter the following codes to claim gems, trait rerolls and other rewards. Some codes require a certain account level and may expire over time.
Active Codes
ThankYou100kReward: 100 trait rerolls (Level 50+ required)
HereyougoEA!Reward: 2000 Gems, 20 rerolls, 5 stat locks (Early Access players only)
ThousandsOfCodes!Reward: 800 Gems, 15 trait rerolls
MaxedOut!Reward: 600 Gems, 10 trait rerolls (Level 5+)
SixSeven!Reward: 67 trait rerolls (Level 5+)
FixingBugs!Reward: 450 Gems, 25 trait rerolls
75kLikes!Reward: 400 Gems, 10 trait rerolls
NumberOne!Reward: 500 Gems, 15 trait rerolls
Universal!Reward: 450 Gems, 15 trait rerolls
Mainstream!Reward: 450 Gems, 15 trait rerolls
ThankYouUTD!Reward: 400 Gems, 5 trait rerolls
40kCCU!Reward: 4000 Gems, 40 trait rerolls
RELEASE!Reward: 400 Gems
THANKYOU!Reward: 400 Gems
UNRIVALED!Reward: 200 Gems, 5 trait rerolls
Important Note
The above codes are collected as of December 2025 and may expire at any time. For the latest working codes, please check the official Discord #announcements channel.
How to Redeem Codes
- 1Launch Universal Tower Defense
- 2Find the codes/settings menu in the game
- 3Enter the code exactly as shown (case-sensitive)
- 4Claim your rewards and enjoy!