Ultimate Tower Defense is a Roblox tower defense experience where you place anime and superhero-inspired units to hold back waves of enemies and climb the leaderboards. Codes released by the developer, Strawberry Peels, hand out perk rerolls, trait rerolls, rubies, lost chests, impure souls, gold boosts, and exclusive units — all without spending a single Robux.
Working Ultimate Tower Defense codes
Every code below has been verified as active. Redeem them in Ultimate Tower Defense on Roblox before they expire.
StoryReworked— Free rewards NEWClassicReworkHype— Free rewards NEWUpdatedBanner2026— 75 Perk Rerolls, 75 Trait Rerolls, 12 Impure Souls, 7 Lost Chests, 2 Banner Luck PotionsThankYouForFeedback2026— 106 Perk Rerolls, 106 Trait Rerolls, 20 Impure Souls, 5 Lost ChestsThisMeansGoodbye..— 150 Perk Rerolls, 150 Trait RerollsCellGamesRaid!— 120 Perk Rerolls, 120 Trait RerollsEidMubarakEveryone!— 90 Perk Rerolls, 90 Trait RerollsVisitingFutureCity!— 72 Perk Rerolls, 72 Trait RerollsEaster2026— 20 Lost Chests1AprilKikkerInJeBil!— 420 Rubies, 69 Trait Rerolls, 67 Perk RerollsConan!— 99 Perk Rerolls, 99 Trait Rerolls, 5 Ninja CratesCanYouMakeACode?— 150 Perk Rerolls, 150 Trait Rerolls, 10 Lost ChestsSubscribeToAlopekForShinyRimuru— Shiny limited Rimuru unitsubtokhaostv— KhaosTV unitnag— Shiny Nag Youtuber unitll_lounter— Shiny CC Counter unitijoinedthegroup— 500 Gold (requires joining the Ghostworks Roblox Community)resetModifier— Removes any active Gold Boost1bVisits— Free rewards (level 30+ required)K1L4— 100% Gold Boost for 24 hours
How to redeem codes in Ultimate Tower Defense
Tip: Codes are case-sensitive and often contain unusual character combinations. Copy-pasting directly avoids the typos that cause most failed redemptions.
Some codes tied to recent updates only activate in a fresh server. If a code fails immediately after an update, hop into a new public or private server and try again. The 1bVisits code also requires your account to be at least level 30 before it will register.
Where new codes come from
Strawberry Peels drops codes to mark game milestones, seasonal events, and major updates. Holiday periods — Eid, Easter, Halloween, Christmas — reliably produce new drops, as do large visit count milestones and Battlepass season launches. There is no fixed schedule, so codes can appear at any time and often expire within days.
The fastest way to catch them is to monitor the official Ultimate Tower Defense Discord server, where codes are posted in the announcements channel, sometimes hidden under spoiler tags. The developer’s X (Twitter) account is a secondary source for surprise drops. Bookmarking this page is the easiest way to stay current without digging through chat logs.
Expired Ultimate Tower Defense codes
The codes below no longer work. They are listed here for reference only.
BattlepassSeason9!HeresSomeTraitRerolls!BackToTheDungeons!UltimateApril2026DelayBattlepassSeason8!HappyNewYearEveryone!NearlyNewYear2026!Xmas2025MerryChristmas2025!TheInfallibleAssassin!ThankYouFor3K!TheHybridsAreComplete!SpookyTime2025!FinalWeekOfSpooks!SaveYourPumpkins!BattlepassSeason7!PumpkinsForAll!KeepUpTheGrind!halloween25delayedHappySlothDayQoL&Bugfixes!HalloweenSoon!Contempt&AweRem&Ram!BurdockBattlepassSeason6SummerCalendar2025brokenGamepassCodeUpdate42SorryForCodeBugHaveSomeGoldleighNoobPlayersMayCryBattlepassSeason5Summer2025!Easter!BleachPart2EidMubarakCookie2024GivingThanksThanksGiving2024RubiesThanks2024MGH12L3BattlepassS4GoodbyeHalloween2024HalloweenIsOver2024WhereIsTheUpdateTrickOrTreatHalloween2024RIPBobbyDemonSlayerUpdateWhenThoughFrSorryForDelay:(InfinityCastleNewLobbyupdatewhereUltimateFishingDefenseBattlepassSeason3Summer2024iDontLikeReadinggamebrokenhugeLAizenHype!BleachPart1HowDidEnglandEvenWinupdatewhenArtifactCraftingYouGotMailSoloRaidingPart2SorryForMapBugs400kLikes500kFavsArtifactsBroleeEvolutionAriseNotasGiftMOREPOTIONS2MOREPOTIONSMOREBOOKSWeHit5kEaster2024FreeRerollzzEvoItemsPlzPostUpdate24HourHardcoreeeNewGamemodeHypePotionsPlzMegaUpdateBOOKSAS812D0242910AL38E8ALEValentines2024Update2024WeHit4kGimmeSoulsUTDIsLife24HourCode124HourCode2FreeGemzINEEDGOLDUPDATE2023IAmAGhoulChristmas2023SpookyScarySkeletonsItsJJKEverydaySpaceInvasionHailLordBorisTheOnePieceIsRealUpdate2023750MillionVisitsHappyEid!utdibasidQ2JFChristmasIsOverslothiscoolHappyAnniversary2025!AnniversarySoon!LastWeekTillChristmas!MovingDay!GameBannedDelayStupidRobloxTimeChamberReworkSorryForDelaydumbgamebugagaincodeFumble6kPlayersFeedbackHeroNewSecret!Christmas2024QoLUpdate!GameSpeedWoah!TowerReworksWaterbottleGUIDEBOOKAlchemy!
