Universal Tower Defense Codes [1.5] (April 2026)

In Roblox Universal Tower Defense, you can call upon various fighters to help you battle against waves of incoming enemies who are trying to advance. You can also play together with your friends in many exciting game modes and make your fighters even more powerful by leveling them up.

Use codes to get Gems and Trait Rerolls in Universal Tower Defense. All you need to do is redeem them so you can start summoning more units straight away. It takes a long time to look for working codes yourself, but we have already found them to help you build a powerful team to fight off enemies.

All Codes for Roblox Universal Tower Defense List

Active Universal Tower Defense Codes (Working)

• BetterRates! – 5k Gems (Level Requirement: 5) (NEW)
• FirstRagnarok! – 50 Trait Rerolls and 1 Secret Etherealisation Shard (NEW)
• Ragnarok! – Freebies (NEW)
• Update1.5! – Freebies (NEW)
• SorryForReallyLongDelay! – Freebies (NEW)
• SubscribeToUniversalTowerDefense! – 5000 Gems, 50 Trait Rerolls, 25 Stat Rerolls (Level Requirement: 10)
• DevelopmentNews! – 1 Etherealization shard of each kind, 50 trait rerolls, 10k gems. (Level 10 Requirement)
• PerfectBuffs – 50 Trait Rerolls, 25 Stat Rerolls [Level Requirement]
• NotPerfect! – 1 Etherealization Shard of each rarity, 25 Trait Rerolls
• Perfectionist – 100x Trait Rerolls, 10,000 Gems, 25,000 Gold [Level Requirement 15+]
• AndroidGames! – 25x Trait Rerolls, 50x Stat Rerolls, 25x Stat Locks [Level Requirement 15+]
• I Have A Wish! – 2,500 Gems, 1x Every Etherealization Shard & 2x Every Evo Fragment [Level Requirement 20+]

Find codes for a bunch of other games in our Roblox Games Codes page.

Expired Universal Tower Defense Codes (Not Working)

• Update1Reveal! – 10k Gems, 50 Trait Rerolls, [Level Requirement 20+] [Expires January 25th]
• PollsUpdate1! – 50 Trait Rerolls, [Level Requirement 10+] [Expires January 25th]
• ThankYouForOneMonth! – 50x Trait Rerolls, 7500 Gems, 15000 Ice Gifts, 25x Stat Rerolls, 10 Stat Locks [Expires January 16th]
• WhiteRoseOps – 50x Trait Rerolls, 25x Stat Rerolls, 10 Stat Locks [Level Requirement: 25+]
• Engage! – 30,000 Ice Gifts [Level Requirement: 15+]
• StepUp! – 10,000 Gems [Level Requirement: 20+]
• SorryForTheDelayGuys! – 50x Trait Rerolls, 5000 Gems [Level Requirement: 5+] (NEW)
• WinterPatch26 – 20 Trait Rerolls, 5000 Ice Gifts [Level Requirement: 15]
• 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 [Level Requirement: 25] (NEW)
• WinterPolls – 50 Trait Rerolls, 20 Stat Locks, 50 Stat Reroll [Level Requirement: 20] [Expires January 11th]
• WinterIsComing! – 250 Spirit Souls, 3000 Gems, 15 Rerolls, [Level 20 Requirement] [Expires January 7th]
• PeroxideUpd! – 25 Trait Rerolls, 2500 Gems, 10000 Gold, [15 Level Requirement] [Expires January 6th]
• SmallGift – 10 Trait Rerolls, 1000 Gems [Expires January 5th]
• Update 0.5 – 25 Trait Rerolls, 5000 Gems, [Level 5 Requirement] [Expires January 11th]
• NewYear26! – 50 Trait Rerolls, 30 Stat Rerolls, 15 Locks, [Level 50 Requirement] [Expires January 11th]
• ThankYou30M – 500 Gems, 15 trait rerolls (Level 15 Requirement)
• 40kCCU! – 4,000 gems + 40 trait rerolls
• RELEASE! – 400 Gems
• THANKYOU! – 400 Gems
• UNRIVALED! – 200 Gems, 5 Trait Rerolls
• ILoveUTD! – 50 Trait Rerolls, 2000 Gems, [Level Requirement: 25) [Expires January 5th]
• InterestedIn0.5! – 25 Trait Rerolls, [Level 15 Requirement] [Expires January 5th]
• MaintenanceTomorrow_0.5! – 50 Rerolls [Expires January 3rd]
• MerryChristmas – 100 RRs, 10 stat locks, 50 stat rerolls [Expires December 28th]
• YT10k! – 2k Gems [Expires December 27th]
• ThankYou100k – 100 Trait Rerolls [50 Level requirement] [Expires December 24th]
• HereyougoEA! – 2k Gems, 20 Rerolls, and 5 Stat Locks [Early access players only] [Expires December 24th]
• UnrivaledIsAlive – 800 gems, 20 trait rerolls (Level 15 Requirement) [Expires December 23rd]
• ThankYouFor150k – 1.5k gems, 50 trait rerolls (Level 50 Requirement) [Expires December 23rd]
• SixSeven! – 67 Trait Rerolls (LEVEL 15+) [Expires December 23rd]
• ThousandsOfCodes! – 800 gems, 15 trait rerolls (LEVEL 5+) [Expires December 21st]
• MaxedOut! – 600 gems, 10 trait rerolls (LEVEL 5+) [Expires December 23rd]
• 75kLikes! – 400, 10 trait rerolls [Expires December 22nd]
• NumberOne! – 500 gems, 15 Trait Rerolls [Expires December 22nd]
• Universal! – 450 gems, 15 Trait Rerolls [Expires December 22nd]
• Mainstream! – 450 gems, 15 Trait Rerolls [Expires December 22nd]
• ThankYouUTD! – 400 gems, 5 Trait Rerolls [Expires December 22nd]
• FixingBugs! – 450 gems, 25 trait rerolls [Expires December 18th]
• ThankYouEA!
• SorryEA2!
• SorryEA!

How to Redeem Universal Tower Defense Codes

To redeem codes in Roblox Universal Tower Defense, you will need to follow these steps:

1. Press the Codes button on the right side of the screen.
2. Enter a working code in the Enter Code Here text box and hit the purple Redeem button.
3. If the code is still active, you’ll get your free rewards instantly.
4. If not, let us know in the comments!

Be sure to use codes from our Universal Tower Defense list quickly, as they may expire soon.

If it’s a brand new code that doesn’t work, try closing out of the game and re-opening it. This will put you in a new server, which could have an updated build of the game where the code will be working!

How to Get More Universal Tower Defense Codes

I’ve had the most success finding the latest Universal Tower Defense codes by staying active in the game’s community:

• Bookmark this page (press Ctrl + D) and check back for updates!
• Join the Universal Tower Defense [UTD] Roblox Group
• Join the Universal Tower Defense Discord

Why Are Universal Tower Defense Codes Not Working?

If you’re having trouble redeeming a Universal Tower Defense code, don’t worry! Here are some common reasons and how to troubleshoot them:

• Typos: Even a small error can make a code invalid. Double-check your entry or copy and paste the code directly from a reliable source like this guide or the official game channels.
• Expiration: Codes often have a limited lifespan. Developers usually announce expiration dates, but sometimes they’re removed without warning. Redeem codes as soon as you find them to avoid missing out!
• Case Sensitivity: Some codes are case-sensitive, so ensure you’re entering uppercase and lowercase letters exactly as shown.
• Server Issues: Occasionally, a new code might not work immediately on all servers. Try rejoining the game or switching to a different server if you encounter issues.

If you’ve tried these tips and a code still isn’t working, it’s possible the code has truly expired. Feel free to leave a comment below, and I’ll update the list accordingly to help out other players.

When Are New Universal Tower Defense Codes Released?

While Universal Tower Defense [UTD] hasn’t publicly announced a specific schedule for new code releases, I’ve noticed a few patterns based on the game’s history and community updates:

• Game Updates: Keep an eye out for new codes whenever the game receives a major update or patch. Developers often include codes as a bonus for players.
• Special Events: Events like holidays and milestones often trigger code releases. Follow the official game channels for announcements.
• Community Goals: Developers sometimes reward players with codes when the game reaches a certain number of likes, favorites, or visits.
• Apologies or Compensation: Occasionally, codes are released as a way to apologize for unexpected server shutdowns or game-breaking bugs.

Those are all of the Roblox Universal Tower Defense codes we currently have listed. If you see one that we’re missing, please let us know in the comments so we can add it right away!