Ultimate Tower Defense puts you in charge of hero units pulled from anime and superhero franchises, tasked with holding a line against endless enemy waves. Building a strong defense takes gold, gems, perk rerolls, and trait rerolls, and redeeming codes is the fastest way to stock up on all of it without grinding through matches.
Working Ultimate Tower Defense codes
Enter these codes exactly as written, since they are case-sensitive. Rewards land in your gold, gem, and reroll totals the moment a code is accepted.
ExtraCodeSummer2026— 50 Perk Rerolls, 50 Trait Rerolls, and a Pure Soul NEWSummer2026QoLUpdate— 3 Summer Capsules and a 2x Shells Boost lasting three hours NEW1000ccuSummer2026— A Lost Chest, redeemable only on new serversSummerEvent2026— 1,337 Gold, 420 Rubies, 67 Trait Rerolls, 67 Perk Rerolls, 22 Impure Souls, 10 Lost Chests, 10 Pure Souls, and a one-hour 2x Shells BoostUpdate53— Free rewardsEngland3rdPlace— Free rewardsLvintage— Free rewardsUTDIsBack!— 70 Perk Rerolls, 70 Trait Rerolls, 7 Lost Chests, and a Pure SoulUpdatedBanner2026— 75 Perk Rerolls, 75 Trait Rerolls, 12 Impure Souls, 7 Lost Chests, and 2 Banner Luck PotionsStoryReworked— Free rewardsClassicReworkHype— Free rewardsThankYouForFeedback2026— 106 combined Perk and Trait Rerolls, 20 Impure Souls, and 5 Lost ChestsThisMeansGoodbye..— 150 combined Perk and Trait RerollsCellGamesRaid!— 120 combined Perk and Trait RerollsEidMubarakEveryone!— Free rewardsBattlepassSeason9!— 150 Perk Rerolls and 150 Trait RerollsHeresSomeTraitRerolls!— 40 Trait RerollsBackToTheDungeons!— Free rewardsVisitingFutureCity!— Free rewardsUltimateApril2026Delay— Free rewardsEaster2026— 90 Rolls and 5 Lost Chests1AprilKikkerInJeBil!— 420 Rubies, 69 Trait Rerolls, and 67 Perk RerollsConan!— 90 Rolls and 5 Lost ChestsCanYouMakeACode?— 150 Perk Rerolls, 150 Trait Rerolls, and 10 Lost ChestsHappyEid!— 90 Rolls and 5 Lost ChestsBattlepassSeason8!— RewardsQ2JF— RewardsChristmasIsOver— Free rewardsslothiscool— 40 Perk Rerolls, 40 Trait Rerolls, and a Pure SoulXmas2025— Free rewards (requires account level 10)MerryChristmas2025!— 1,500 Snowflakes, 40 Perk Rerolls, 40 Trait Rerolls, and 5 Lost ChestsLastWeekTillChristmas!— Free rewardsTheInfallibleAssassin!— 60 Perk Rerolls, 60 Trait Rerolls, and 3 Dragon CratesHappyAnniversary2025!— Free rewardsAnniversarySoon!— Five hours of a 3x Pumpkins boostFinalWeekOfSpooks!— Free rewardsSaveYourPumpkins!— Free rewardsBattlepassSeason7!— RewardsKeepUpTheGrind!— 7,200 PumpkinsPumpkinsForAll!— Two hours of a 3x Pumpkins boostThankYouFor3K!— RewardsTheHybridsAreComplete!— RewardsSpookyTime2025!— Rewardshalloween25delayed— RewardsHappySlothDay— RewardsQoL&Bugfixes!— RewardsHalloweenSoon!— RewardsMovingDay!— 40 Trait RerollsContempt&Awe— 30 Trait RerollsRem&Ram!— 40 Perk Rerolls and 40 Trait RerollsBurdock— 30 Trait RerollsBattlepassSeason6— 50 Perk Rerolls, 50 Trait Rerolls, and 2 Lost ChestsGameBannedDelayStupidRoblox— 30 Trait RerollsSummerCalendar2025— 75,000 Gold, 33 Perk Rerolls, 33 Trait Rerolls, and 10 Impure SoulsbrokenGamepassCode— Free rewards for owners of the 2x gold gamepassresetModifier— Clears any active gold boost (reusable code)SubscribeToAlopekForShinyRimuru— A shiny limited Rimuru unitsubtokhaostv— A KhaosTV unitnag— A shiny Nag YouTuber unitll_lounter— A shiny CC Counter unitijoinedthegroup— Rewards for joining the game’s community groupUpdate42— 40 trait rerolls and 1,000 rubies1bVisits— Milestone rewardsK1L4— 100% gold boost for 24 hoursChristmasIsOver— Free rewards
How to redeem codes in Ultimate Tower Defense
Redemption happens from a menu inside the lobby, and rewards apply as soon as you click confirm.
A successful redemption updates your gold, gem, or reroll count on screen right away. Some codes only work on new or private servers, so if one fails, try hopping into a fresh server before assuming it has expired.
Expired Ultimate Tower Defense codes
These codes no longer return rewards but are listed for reference.
TimeChamberReworkBleachPart1AizenHype!ArtifactCraftingupdatewheniDontLikeReadingSoloRaidingPart2HowDidEnglandEvenWinAriseBroleeEvolutionNotasGiftArtifactsHardcoreeePostUpdate24HourNewYear2025christmas2christmas3MGH12L3GoodbyeHalloween2024BattlepassS4HalloweenIsOver2024WhereIsTheUpdateRIPBobbyHalloween2024TrickOrTreatDemonSlayerSorryForDelay:(UpdateWhenThoughFrInfinityCastleYouGotMailNewLobbyupdatewhereUltimateFishingDefenseBattlepassSeason3gamebrokenhugeLAlchemy!Summer2024dumbgamebugagaincodeFumble6kPlayersEidMubarakFeedbackHeroNewSecret!Christmas2024QoLUpdate!GameSpeedWoah!TowerReworksWaterbottleGUIDEBOOKCookieBleachPart2Easter!leighNoobSorryForDelayBattlepassSeason5PlayersMayCryHaveSomeGoldSorryForCodeBug
Where new codes get posted
New codes tend to arrive around updates, seasonal events, and community milestones like player-count or visit celebrations. The Ultimate Tower Defense Discord server is where the developers post announcements about upcoming content and code drops, so checking there is the most direct way to catch a code the moment it goes live.
Rerolls and Lost Chests from these codes stack up fast if you redeem them all in one sitting, cutting down significantly on the grind needed to fine-tune a hero’s perks and traits.
