Universal Tower Defense codes provide players with valuable in-game rewards including Gems, Trait Rerolls, and Stat Locks. These codes help you progress faster in this popular Roblox tower defense experience.
This anime-inspired strategy game lets you collect and deploy powerful heroes based on legendary series like Naruto, One Piece, and Dragon Ball Z. Build your ultimate defense team and protect your base against endless waves of challenging enemies using rewards from Universal Tower Defense codes.
Struggling to advance in Universal Tower Defense? Redeem these active codes to unlock premium rewards and strengthen your roster. While new codes are typically announced on the official Discord community, we've compiled all working Universal Tower Defense codes here for your convenience.
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Active Universal Tower Defense codes
Below you'll find all currently working Universal Tower Defense codes (updated December 18th, 2025). Use these codes to claim free rewards instantly:
| Code | Rewards | Requirements | Action |
|---|---|---|---|
ThankYou100k |
100 Trait Rerolls | Level 50+ | |
HereyougoEA! |
2,000 Gems 20 Trait Rerolls 5 Stat Locks |
Early Access Only | |
ThousandsOfCodes! |
800 Gems 15 Trait Rerolls |
Level 5+ | |
MaxedOut! |
600 Gems 10 Trait Rerolls |
Level 5+ | |
SixSeven! |
67 Trait Rerolls | Level 15+ | |
FixingBugs! |
450 Gems 25 Trait Rerolls |
None | |
75kLikes! |
400 Gems 10 Trait Rerolls |
None | |
NumberOne! |
500 Gems 15 Trait Rerolls |
None | |
Universal! |
450 Gems 15 Trait Rerolls |
None | |
Mainstream! |
450 Gems 15 Trait Rerolls |
None | |
ThankYouUTD! |
400 Gems 5 Trait Rerolls |
None | |
40kCCU! |
4,000 Gems 40 Trait Rerolls |
None | |
THANKYOU! |
400 Gems | None | |
RELEASE! |
400 Gems | None | |
UNRIVALED! |
200 Gems 5 Trait Rerolls |
None |
Report Invalid Codes
Notice a code that's no longer working? Let us know so we can update our list promptly.
How to redeem Universal Tower Defense codes
Follow these simple steps to redeem your Universal Tower Defense codes and claim your rewards:
- Open the game - Start Universal Tower Defense from your Roblox library.
- Access the menu - Tap the menu icon (three lines) located at the top-left of your screen.
- Find the codes section - Select "Codes" from the dropdown menu options.
- Input your code - Type or paste the code exactly as shown in the table above.
- Claim rewards - Press the "Redeem" button to receive your free items instantly!
Important tips: All codes are case-sensitive and must be entered precisely. If redemption fails, verify you meet any level requirements or check if the code has expired.
Expired Universal Tower Defense codes
The following Universal Tower Defense codes are no longer active and cannot be redeemed:
- SorryEA!
- SorryEA2!
- ThankYouEA!
Frequently Asked Questions
What is Universal Tower Defense?
Universal Tower Defense is a popular Roblox tower defense game where players collect and deploy anime-inspired units to defend against waves of enemies. The game features characters from iconic anime series and offers strategic gameplay with unit upgrades, traits, and evolution systems.
How often are new Universal Tower Defense codes released?
New Universal Tower Defense codes are typically released during game updates, special events, milestone celebrations (like reaching follower goals), or holidays. The developers announce codes on their official Discord server. We update this page immediately when new codes are available.
Why isn't my Universal Tower Defense code working?
If a code isn't working, check these common issues: (1) The code may have expired - codes have limited validity periods, (2) You might not meet the level requirements - some codes require specific player levels, (3) Case sensitivity - ensure you enter the code exactly as shown, (4) Already redeemed - each code can only be used once per account.
What rewards can I get from Universal Tower Defense codes?
Universal Tower Defense codes provide various rewards including free Gems (used for summoning new units), Trait Rerolls (to change unit traits), Stat Locks (to preserve specific stats during rerolls), and occasionally exclusive items or boosts. Gems are the most common reward and are essential for progression.
Where can I find the Universal Tower Defense tier list?
The Universal Tower Defense tier list ranks units based on their effectiveness in different game modes. Top-tier units typically include characters with high DPS, useful abilities, and strong evolution paths. Check the official Wiki or community Discord for the most up-to-date tier rankings and unit evaluations.
What are traits in Universal Tower Defense?
Traits are special attributes that enhance your units' performance in Universal Tower Defense. Each unit can have multiple traits that provide bonuses like increased damage, faster cooldowns, or special effects. Use Trait Rerolls from codes to randomize traits until you get optimal combinations for your strategy.
How do I join the Universal Tower Defense Discord?
Join the official Universal Tower Defense Discord server at discord.com/invite/universaltd to get the latest code announcements, connect with other players, share strategies, and receive support from the community and developers.
Can I use Universal Tower Defense codes multiple times?
No, each Universal Tower Defense code can only be redeemed once per Roblox account. After successfully redeeming a code, it becomes permanently marked as used for your account. However, you can redeem all available codes to maximize your rewards.
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