Redeem the latest Ultimate Tower Defense codes to get free Rerolls before they expire. Collect and upgrade powerful towers, defend against endless waves of enemies, and trade with other players for rare units. These rewards help you strengthen your lineup and progress faster in Roblox Ultimate Tower Defense.
Updated Ultimate Tower Defense Codes on July 1, 2026.
Ultimate Tower Defense is an action-packed Roblox game where you collect unique towers to defend against waves of enemies. Merge and upgrade your units to increase their power, battle other players in PvP mode, and trade with others to get your favorite towers. You can even test your luck by fishing for rare rewards at the pond!
This Roblox Ultimate Tower Defense Wiki covers codes that you can redeem for Rerolls. It also covers how to use those codes in the game.
Before proceeding to the code list below, I highly recommend bookmarking this page and checking back regularly for updates. Developers regularly release new Ultimate Tower Defense codes, and you should redeem them as soon as possible. All codes are time-limited, meaning they expire after a specified period.
All Ultimate Tower Defense Codes
Working Ultimate Tower Defense Codes are:
UTDIsBack!= Free Rewards (Added: July 1st – new server only)
Do you know more Ultimate Tower Defense Codes? Please share them in the comments. I will add those codes to the list above. If a code from the list above is not working, please let me know in the comments.
Expired Codes
The following codes are not working anymore in Roblox Ultimate Tower Defense:
Show Expired Codes
ThankYouForFeedback2026= Redeem code for 106 Perk and Trait Rerolls, 20 Impure Souls, 5 Lost ChestsThisMeansGoodbye..= Redeem code for 150 Perk and Trait RerollsCellGamesRaid!= Redeem code for 120 Perk and Trait RerollsEidMubarakEveryone!= 90 Rerolls of both kindsBattlepassSeason9!= 150 Perk Rerolls, 150 Trait Rerolls (Expires: May 23, 1 PM EDT)BackToTheDungeons!= Free Rewards (Expires: Saturday, May 9, 2026 at 3:00 PM)VisitingFutureCity= Free Rewards (Expires: April 25, 2026, 15:00)UltimateApril2026Delay= Free Rewards- Easter2026 = Misc. Rewards [Expires in 5 days from April 5th, 2026]
- 1AprilKikkerInJeBil! = Misc. Rewards [Expires on April 2nd, 2026 – 1 PM EDT]
- Conan! = Misc. Rewards [Expires on April 4th, 2026 – 1 PM EDT]
- CanYouMakeACode? = 150 Perk Rerolls, 150 Trait Rerolls and 10 Lost Chests
- HappyEid! = 90 Rolls and 5 Lost Chests
- BattlepassSeason8! = Misc. rewards (Expires on Feb 28th, 2026)
- Q2JF – Misc. rewards
- ChristmasIsOver – Misc. rewards
- slothiscool – Misc. rewards
- HappyNewYearEveryone! – Misc. rewards
- NearlyNewYear2026! – Misc. rewards
- Xmas2025 – Misc. rewards [Expires December 27th]
- MerryChristmas2025! – Misc. rewards [Expires December 26th]
- TheInfallibleAssassin! – Misc. rewards
- HappyAnniversary2025! – Misc. rewards
- AnniversarySoon! – 5 hours of 3x Pumpkins
- FinalWeekOfSpooks! – rewards
- SaveYourPumpkins! – Freebies
- PumpkinsForAll! – 2 hours of 3x Pumpkins
- KeepUpTheGrind! – 7.2k pumpkins
- ThankYouFor3K! – Misc. Rewards (Added on Nov 8th, 2025)
- TheHybridsAreComplete! – Misc. Rewards (Added on Nov 8th, 2025)(Expiry; Nov 30th)
- SpookyTime2025! – Misc. Rewards (Added on Nov 2nd, 2025)
- halloween25delayed – Misc. Rewards (Added on Nov 1st, 2025)
- HappySlothDay – Misc. Rewards (Added on Nov 1st, 2025)
- QoL&Bugfixes! – Misc. Rewards (Added on October 18th, 2025)
- MovingDay! – 40 Trait Rerolls (Added on October 5th, 2025)
- Burdock – Misc. Rewards
- GameBannedDelayStupidRoblox – Misc. Rewards
- balloon – Misc. Rewards
- SummerCalendar2025 – Misc. Rewards
- Summer2025! – Misc. Rewards
Ultimate Tower Defense Codes FAQ
Q.) How do I redeem Ultimate Tower Defense Codes?
A: To redeem codes in Ultimate Tower Defense, press the Codes button on the left side of the game screen. Enter a working code and get the rewards.
Q: How to get more Ultimate Tower Defense Codes?
A: To get more codes for Ultimate Tower Defense (UTD), make sure to follow the game’s official Roblox page, join the Discord server, and keep an eye on their X (Twitter) account and YouTube channel for the latest updates. You should also revisit this page regularly, as new codes are often added to reward players with extra boosts and freebies.
Q: Did the Ultimate Tower Defense codes not work?
A: If the codes shared above for Ultimate Tower Defense didn’t work, they’re most likely expired. As I mentioned above, codes have a time limit and are only available for a limited period. Once this time expires, they will no longer work. That’s why I recommend redeeming them as soon as they are out. Whenever a new update is released, check the official Discord, X, or this page for new code updates and redeem them as soon as possible.
Q: When will new codes for Ultimate Tower Defense be released?
A: New codes for Ultimate Tower Defense are usually released during major game updates, when the game hits certain player milestones, and on special occasions or prominent days. Keep an eye out around these times, as they’re the most likely moments when fresh codes will drop.
Related:
So that’s everything I have in this post on Ultimate Tower Defense Codes. Feel free to leave a comment below if you’ve found any working Ultimate Tower Defense codes or have questions. I’ll do my best to reply quickly. If you know of any new codes not listed above, please share them in the comments so other players can benefit too!