Ultimate Tower Defense is the Roblox tower defense game where you collect anime-inspired units, push through waves, and grind for perk and trait rerolls to build stronger squads. Codes are the fastest way to stack up rerolls, souls, lost chests, and other freebies without grinding for them the hard way.
Working Ultimate Tower Defense Codes
Punch these in exactly as written, since a stray capital letter or missing symbol will make a valid code fail.
England3rdPlace
Free rewards
New
Lvintage
Free rewards
UTDIsBack!
70 perk rerolls, 70 trait rerolls, 7 lost chests, and 1 pure soul
UpdatedBanner2026
75 perk rerolls, 75 trait rerolls, 12 impure souls, 7 lost chests, and 2 banner luck potions
StoryReworked
Free rewards
ClassicReworkHype
Free rewards
ThankYouForFeedback2026
106 combined perk and trait rerolls, 20 impure souls, and 5 lost chests
ThisMeansGoodbye..
150 combined perk and trait rerolls
CellGamesRaid!
120 combined perk and trait rerolls
EidMubarakEveryone!
Free rewards
BattlepassSeason9!
150 perk rerolls and 150 trait rerolls
HeresSomeTraitRerolls!
40 trait rerolls
BackToTheDungeons!
Free rewards
VisitingFutureCity!
Free rewards
UltimateApril2026Delay
Free rewards
Easter2026
90 rolls and 5 lost chests
1AprilKikkerInJeBil!
420 rubies, 69 trait rerolls, and 67 perk rerolls
Conan!
90 rolls and 5 lost chests
CanYouMakeACode?
150 perk rerolls, 150 trait rerolls, and 10 lost chests
HappyEid!
90 rolls and 5 lost chests
BattlepassSeason8!
Rewards
Q2JF
Rewards
ChristmasIsOver
Free rewards
slothiscool
40 perk rerolls, 40 trait rerolls, and 1 pure soul
Xmas2025
Free rewards (requires level 10)
MerryChristmas2025!
1,500 snowflakes, 40 perk rerolls, 40 trait rerolls, and 5 lost chests
LastWeekTillChristmas!
Free rewards
TheInfallibleAssassin!
60 perk rerolls, 60 trait rerolls, and 3 dragon crates
HappyAnniversary2025!
Free rewards
AnniversarySoon!
5 hours of 3x pumpkins
FinalWeekOfSpooks!
Free rewards
SaveYourPumpkins!
Free rewards
BattlepassSeason7!
Rewards
KeepUpTheGrind!
7,200 pumpkins
PumpkinsForAll!
2 hours of 3x pumpkins
ThankYouFor3K!
Rewards
TheHybridsAreComplete!
Rewards
SpookyTime2025!
Rewards
halloween25delayed
Rewards
HappySlothDay
Rewards
QoL&Bugfixes!
Rewards
HalloweenSoon!
Rewards
MovingDay!
40 trait rerolls
Contempt&Awe
30 trait rerolls
Rem&Ram!
40 perk rerolls and 40 trait rerolls
Burdock
30 trait rerolls
BattlepassSeason6
50 perk rerolls, 50 trait rerolls, and 2 lost chests
GameBannedDelayStupidRoblox
30 trait rerolls
SummerCalendar2025
75,000 gold, 33 perk rerolls, 33 trait rerolls, and 10 impure souls
brokenGamepassCode
Free rewards (gamepass holders only)
resetModifier
Clears any active gold boost (reusable)
SubscribeToAlopekForShinyRimuru
A shiny limited Rimuru unit
subtokhaostv
A KhaosTV unit
nag
A shiny Nag YouTuber unit
ll_lounter
A shiny CC Counter unit
ijoinedthegroup
Free rewards
Update42
40 trait rerolls and 1,000 rubies
1bVisits
Free rewards
K1L4
100% gold boost for 24 hours
How to redeem codes in Ultimate Tower Defense
You don’t need to hit a certain level or reach a specific map to cash in a code. The redemption window is available right from the lobby or mid-match.
Note: a few codes, like Xmas2025, only work once you meet a listed condition such as a level requirement. Check the reward description before assuming a code is broken.
Expired Ultimate Tower Defense codes
These no longer redeem anything, so don’t waste time typing them in.
TimeChamberReworkBleachPart1AizenHype!ArtifactCraftingupdatewheniDontLikeReadingSoloRaidingPart2HowDidEnglandEvenWinAriseBroleeEvolutionNotasGiftArtifactsHardcoreeePostUpdate24HourNewYear2025christmas2christmas3MGH12L3GoodbyeHalloween2024BattlepassS4HalloweenIsOver2024WhereIsTheUpdateRIPBobbyHalloween2024TrickOrTreatDemonSlayerSorryForDelay:(UpdateWhenThoughFrInfinityCastleYouGotMailNewLobbyupdatewhereUltimateFishingDefenseBattlepassSeason3gamebrokenhugeLAlchemy!Summer2024dumbgamebugagaincodeFumble6kPlayersEidMubarakFeedbackHeroNewSecret!Christmas2024QoLUpdate!GameSpeedWoah!TowerReworksWaterbottleGUIDEBOOKCookieBleachPart2Easter!leighNoobSorryForDelayBattlepassSeason5PlayersMayCryHaveSomeGoldSorryForCodeBugSummer2025!How to get more Ultimate Tower Defense codes
New codes tend to show up around battle pass launches, anniversaries, holidays, and big update drops, so checking back after any of those events is your best bet. The developer posts fresh codes on the game’s official Discord server, so joining the Ultimate Tower Defense Discord puts you right where announcements happen first.
You can also just keep an eye on the in-game codes window itself. Since redeeming takes seconds, it’s worth popping it open every time you boot up the game to see if a fresh string has landed.
Are Ultimate Tower Defense codes free?
Yes, every code above is free to redeem. None require payment or a purchase, though a handful of codes are locked to gamepass owners or specific level requirements.
Why didn’t my code work?
Double-check the spelling and capitalization first, since the redemption field is case-sensitive. If the code is on the expired list, it’s simply been retired and won’t produce a reward no matter how it’s typed.
Working through this list only takes a couple of minutes, and stacking up perk rerolls, trait rerolls, and lost chests now saves you a lot of grinding down the line.
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