Universal Tower Defense X drops iconic anime heroes into a classic tower defense format, asking you to hold the line against relentless waves of enemies using strategically placed and upgraded units. Free resources matter here — Gems fuel your summons, Trait Rerolls sharpen your best defenders, and the occasional unit code hands you a powerful fighter outright. The codes below are the fastest way to stock up on all three.
Working Universal Tower Defense X Codes
Every code listed here was verified as active. Redeem them as soon as possible — codes tied to updates or milestones can expire without notice.
UTDXRulerIncident!— 2 Ruler Tickets (requires level 30) NEWUniversalTowerDefenseZ!— Evolved Vergil, 250 Trait Rerolls, and additional freebiesUniversalDelayDefense!— 500 Trait Rerolls, 25k Gems, 100k Universal Gems, 100k Universal Gems P2, Devil Hunter Unit plus all items needed to evolve him, 50 Flames and Waves Capsules200KInterestedSouls!— 200 Trait Rerolls, 20k Gems, 50k Universal Gems Part 2ArrancarSupremacy!— 100 Trait Rerolls and 100,000 Universal Gems Season 1 Part 2ExclusiveRelics!— 100 Trait Rerolls, 50 Relic Rerolls, and 1 Maximum ChamberDropRateFixes!— 1 Ultimate Glasses, 2 Ultimate Sword, 15 Flames and Waves Capsules, 100 Trait Rerolls3.0Part2.5Update!— 50 Trait Rerolls, 25 Relic Rerolls, 5k Gems, and 30k GoldTheBeast!— 100 Trait Rerolls, 25 Relic Rerolls, 20 Stat Rolls, 20 Stat Locks, 10k Gems, and 100k Gold (requires level 30)BeastDelay!— 150 Trait Rerolls, 100k Universal Gems Part 1, 50k Universal Gems Part 2, 50 Stat Rerolls, 20 Locks, and 100k Gold (requires level 20)WeLoveBerserker!— Berserker Unit, 5 Holy Fragments, 2 Phantom Fragments, 2 Universal Fragments, 1 Sealed Eyepatch, and 50 Trait Rerolls (requires level 10)subto_s3resutiaru!— 60 Trait Rerolls, 5,000 Gems, and 50,000 Universal Gems Part 2
How to Redeem Codes in Universal Tower Defense X
The redemption panel is built directly into the game’s UI — no external site or account page required. Open Universal Tower Defense X in Roblox and follow the steps below.
Where New Codes Come From
The development team releases codes alongside major updates, patch deployments, and community milestone celebrations. The fastest way to catch them first-hand is through the official Universal Tower Defense X Discord server, where codes are typically posted in announcement or update channels. The game’s official Twitter/X account is another reliable source when new codes drop alongside update reveals.
Expired Universal Tower Defense X Codes
These codes are no longer redeemable. They are listed here for reference so you can quickly confirm whether a code you found elsewhere has already expired.
DBSLagFixes!300kInterestedBeast200kInterestedBeast!3.0Part2Update!FusionUpdate!MercilessGodIsHere!NewBattlePass!!UniversalDelay1!UniversalDelay2!UniversalDelay3!UniversalDelay4!UniversalDelay5!UniversalDelay6!UniversalDelay7!UniversalDelay!300KInterestedUtopia!275kInterestedUtopia!250kInterestedUtopia!200kInterestedUtopia3.0Part1.5!PirateKing!200kInterestedMiniWano!100kInterestedWanoP2!30kInterestedWanoP2!FixedGuilds!3.0Part1Update!TheOnePieceIsReal!Gear5!Srry3.0Delay!ThankYou100KWano!WanoCountdownDay4!WanoCountdownDay3!WanoCountdownDay2!WanoCountdownDay150kInterestedWanoGiftFromMiniking!GiftFromMiniking_2!40kInterestedWano!30kInterestedWano20KInterestedWano!SorryForGlobalMatchmakingDowntime!GuildsCharityEvent!UTDXThankYouFor60KCCUDMCPatch!iAmApproachingUpdate2.75!30kDMCIntrested!25kInterestedDMCIntrested100MStillOnTheGrind!UTDXNumberOneBrotherlyInterestsArise30kInterestsln2.5!PeakJujutsu!CursedEnergy!ShadowMonarch!Update2.5!2.5Patch!Srry2.5Delay!TheFinalReveal!FinalReveals!1KFollowersUTDXTiktok!SailorBoost!WeLoveUlquiorra!2.25Patch!CoinsForEveryone!Update2.25!TheShadowMonarchIsArrivingSoon!ThankYouBeruMuch!MiniUpdate2.25Sunday!TheAntIsland!WeLoveRerolls!ThankYouForUTDX!WeLoveDragonSlayer!2.0Patch!WeLoveFern!Update2.0!TheLastGreatMage!TheShinobiWar!NinjaMaintenanceBMH26DevelopmentNews!PerfectBuffsWinterPatch26NotPerfect!Update1Reveal!PollsUpdate1!ThankYouForOneMonth!WhiteRoseOpsEngage!StepUp!SorryForTheDelayGuys!AUniversalWinter!WinterUpdWinterTIME!ILoveWinter!WinterPollsWinterIsComing!PeroxideUpd!SmallGiftILoveUTD!Update 0.5NewYear26!InterestedIn0.5!MaintenanceTomorrow_0.5!MerryChristmasYT10k!ThankYou30MUnrivaledIsAliveThankYouFor150kThankYou100kHereyougoEA!ThousandsOfCodes!MaxedOut!SixSeven!FixingBugs!75kLikes!Universal!Mainstream!ThankYouUTD!40kCCU!RELEASE!THANKYOU!UNRIVALED!SorryEA!SorryEA2!ThankYouEA!SorryForDelays1.5!Ragnarok!BetterRates!SorryForReallyLongDelay!Update1.5!SubscribeToUniversalTowerDefenseAndroidGames!PerfectionistI Have A Wish!
Spend Gems on summons to build out your roster, then direct Trait Rerolls toward the units you rely on most in harder wave content. Unit codes — like those granting Berserker or Evolved Vergil — are worth redeeming immediately since the evolution items included with them can otherwise take considerable time to farm.
