Universal Tower Defense is one of Roblox’s most popular anime tower defense games, letting you build a squad of iconic heroes inspired by series like Naruto, One Piece, and Dragon Ball Z to defend against endless enemy waves. Free codes are the fastest way to grab Gems, Trait Rerolls, Stat Rerolls, Relic Rerolls, and even exclusive units without grinding. The codes below are all currently active as of April 13, 2026, so redeem them before they expire.
All Latest Universal Tower Defense Codes April 2026
| Code | Rewards |
| Update2.0! | 20 Trait Rerolls, 20 Relic Rerolls, 30 Stat Rerolls, 15 Stat Locks, 50,000 Gold (NEW) |
| TheLastGreatMage! | 30 Trait Rerolls, 10 Relic Rerolls, 5,000 Gems, 50,000 Gold (NEW) |
| TheShinobiWar! | 50 Trait Rerolls, 20 Relic Rerolls, 5,000 Gems, 100,000 Gold (NEW) |
| NinjaMaintenance | Taj Yung Unit, 5,000 Gems, 50 Trait Rerolls, 25 Stat Rerolls, 25 Relic Rerolls (NEW) |
| BetterRates! | 5,000 Gems |
| Ragnarok! | 25x Trait Rerolls, 50x Stat Rerolls, 25x Stat Locks |
| Update1.5! | 25x Trait Rerolls, 50x Stat Rerolls, 25x Stat Locks |
| SorryForReallyLongDelay! | 25x Trait Rerolls, 50x Stat Rerolls, 25x Stat Locks |
| SubscribeToUniversalTowerDefense! | 5,000 Gems, 50 Trait Rerolls, 25 Stat Rerolls |
| DevelopmentNews! | 1x Every Etherealization Shard, 25x Trait Rerolls |
| PerfectBuffs | 25x Stat Rerolls, 50x Trait Rerolls |
| NotPerfect! | 1x Every Etherealization Shard, 25x Trait Rerolls |
| Perfectionist | 100x Trait Rerolls, 10,000 Gems, 25,000 Gold |
| AndroidGames! | 25x Trait Rerolls, 50x Stat Rerolls, 25x Stat Locks |
| I Have A Wish! | 2,500 Gems, 1x Every Etherealization Shard, 2x Every Evo Fragment |
| Update1Reveal! | 10,000 Gems, 50 Trait Rerolls |
| PollsUpdate1! | 50 Trait Rerolls |
| ThankYouForOneMonth! | 50x Trait Rerolls, 7,500 Gems, 15,000 Ice Gifts, 25x Stat Rerolls, 10 Stat Locks |
| WhiteRoseOps | 50x Trait Rerolls, 25x Stat Rerolls, 10 Stat Locks |
| Engage! | 30,000 Ice Gifts |
| StepUp! | 10,000 Gems |
| SorryForTheDelayGuys! | 50x Trait Rerolls, 5,000 Gems |
| WinterPatch26 | 20 Trait Rerolls, 5,000 Ice Gifts |
| AUniversalWinter! | 2,500 Ice Gifts, 30 Stat Rolls, 15 Stat Locks |
| WinterUpd | 25x Trait Rerolls, 5,000 Ice Gifts |
| WinterTIME! | Winter Lobby OST, 25x Trait Rerolls, 5,000 Ice Gifts, 15,000 Gold |
| ILoveWinter! | 100 Trait Rerolls |
| WinterPolls | 50 Trait Rerolls, 20 Stat Locks, 50 Stat Rerolls |
| WinterIsComing! | 250 Spirit Souls, 3,000 Gems, 15 Rerolls |
| ILoveUTD! | 50 Trait Rerolls, 2,000 Gems |
| PeroxideUpd! | 25 Trait Rerolls, 2,500 Gems, 10,000 Gold |
| SmallGift | 10 Trait Rerolls, 1,000 Gems |
| Update 0.5 | 25 Trait Rerolls, 5,000 Gems |
| NewYear26! | 50 Trait Rerolls, 30 Stat Rerolls, 15 Locks |
| InterestedIn0.5! | 25 Trait Rerolls |
| MaintenanceTomorrow_0.5! | 50 Trait Rerolls |
| MerryChristmas | 100 Trait Rerolls, 10 Stat Rerolls, 10 Stat Locks |
| YT10k! | 2,000 Gems |
| ThankYou30M | 500 Gems, 15 Trait Rerolls |
| UnrivaledIsAlive | 800 Gems, 20 Trait Rerolls |
| ThankYouFor150k | 1,500 Gems, 50 Trait Rerolls |
| ThankYou100k | 100 Trait Rerolls |
| HereyougoEA! | 2,000 Gems, 20 Trait Rerolls, 5 Stat Locks |
| ThousandsOfCodes! | 800 Gems, 15 Trait Rerolls |
| MaxedOut! | 600 Gems, 10 Trait Rerolls |
| SixSeven! | 67 Trait Rerolls |
| FixingBugs! | 450 Gems, 25 Trait Rerolls |
| 75kLikes! | 400 Gems, 10 Trait Rerolls |
| NumberOne! | 500 Gems, 15 Trait Rerolls |
| Universal! | 450 Gems, 15 Trait Rerolls |
| Mainstream! | 450 Gems, 15 Trait Rerolls |
| ThankYouUTD! | 400 Gems, 5 Trait Rerolls |
| 40kCCU! | 4,000 Gems, 40 Trait Rerolls |
| RELEASE! | 400 Gems |
| THANKYOU! | 400 Gems |
| UNRIVALED! | 200 Gems, 5 Trait Rerolls |
| SorryEA! | 100x Trait Rerolls |
| SorryEA2! | 5,000 Gems |
Expired Universal Tower Defense Codes
These codes are no longer valid. Entering them will not work, so move straight to the active list above.
| Expired Codes |
| ThankYouEA! |
How to Redeem Universal Tower Defense Codes
Redeeming codes in Universal Tower Defense takes under a minute. Follow these steps:
- Step 1: Launch Universal Tower Defense on Roblox.
- Step 2: Click the Codes button on the right side of the screen.
- Step 3: Type or paste an active code from the list above into the text box.
- Step 4: Click Redeem to claim your rewards instantly.
Important: All codes are case-sensitive. Copy and paste directly from the list above to avoid any typos that would cause the redemption to fail.
Why Are Your Universal Tower Defense Codes Not Working?
If a code is not going through, one of these reasons is usually responsible:
| Reason | What to Do |
| Typo or wrong capitalisation | Copy and paste the code directly instead of typing it manually |
| Code has expired | Check the expired list above and move to a different active code |
| Server reset needed | New codes often release alongside game updates. Give the servers a moment to reset before trying again |
| Already redeemed | Each code works once per account |
How to Get More Universal Tower Defense Codes
New codes for Universal Tower Defense typically drop alongside major game updates and community milestones. The best places to find them as soon as they go live are:
- Official Universal Tower Defense Discord server — the primary source where developers post new codes, often in announcement channels
- Bookmarking this page — the most reliable way to stay updated without tracking multiple platforms
Codes tend to arrive in batches tied to updates, so checking around major patch days gives you the best chance of catching them before they expire.
What Is Universal Tower Defense?
Universal Tower Defense is a Roblox strategy game where players build and deploy anime-inspired heroes to defend against waves of enemies across increasingly difficult levels. The roster draws from iconic anime series and includes characters that fans of shows like Naruto, One Piece, and Dragon Ball Z will recognise. Gems unlock new units through summons, while Trait Rerolls, Stat Rerolls, and Relic Rerolls help you optimise your existing roster for tougher challenges. Free codes are one of the best ways to accelerate your progression, especially early in the game when resources are harder to come by.
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