Roblox 
Ultimate Tower Defense is a classic Roblox TD grind, where you drop units and fend off nasty waves to climb the leaderboards. But let’s be honest—grinding out rerolls and boosts can be a pain. That’s why savvy players use Ultimate Tower Defense codes to snag free rerolls, pumpkins, gems, and more. These codes are your ticket to faster progress and way less grind.
If you ever feel like codes don’t cut it and the grind is still holding you back, Eldorado.gg is a safe place to quickly grab Roblox items or currency—perfect for skipping the worst of the slog.
How to redeem codes in Ultimate Tower Defense
Redeeming codes in Ultimate Tower Defense is super easy. Here’s how you do it:
- Launch Ultimate Tower Defense on Roblox.
- Click the Twitter bird icon in the lobby.
- A box pops up—paste your code into the “Enter Code Here” field.
- Smash the Redeem button and claim those rewards!
Pro tip: Always copy-paste codes from reliable sources. One typo and you’ll hit a redemption error, since codes are case-sensitive and often packed with weird letter-number combos.
Some codes require a minimum account level or only work on new servers after an update. If your code fails, try hopping into a fresh public or private server and make sure your account meets any requirements.
Working Ultimate Tower Defense codes (December 1, 2025)
Ready for the real loot? Here’s every code confirmed working as of December 1, 2025.
Active codes:
- AnniversarySoon!: Free Rewards (New)
- FinalWeekOfSpooks!: Free Rewards (New)
- TheHybridsAreComplete!: Free Rewards
- SaveYourPumpkins!: Free Rewards
- BattlepassSeason7!: Free Rewards
- PumpkinsForAll!: 2 Hours of 3x Pumpkins
- KeepUpTheGrind!: Free Rewards
- ThankYouFor3K!: 15000 Pumpkin, 60 Shark Head, and 20 Chainsaw Head
- TheHybridsAreComplete!: 5000 Pumpkin, 60 Perk Reroll, and 60 Trait Reroll
- SpookyTime2025!: 2500 Pumpkin, 75 Perk Reroll, and 75 Trait Reroll
- resetModifier: Removes any active Gold Boosts
- Update42: Free Rewards
- 1bVisits: Free Rewards
- K1L4: 100% Gold Boost for 24 hours
Seasonal and milestone codes are the real MVPs. Around Halloween and summer, you’ll see fat stacks of pumpkins and boost codes that would take hours to grind otherwise.
Expired codes
- TimeChamberRework
- BleachPart1
- AizenHype!
- ArtifactCrafting
- updatewhen
- iDontLikeReading
- SoloRaidingPart2
- HowDidEnglandEvenWin
- Arise
- BroleeEvolution
- NotasGift
- Artifacts
- Hardcoreee
- PostUpdate24Hour
- NewYear2025
- christmas2
- christmas3
- MGH12L3
- GoodbyeHalloween2024
- BattlepassS4
- HalloweenIsOver2024
- WhereIsTheUpdate
- RIPBobby
- Halloween2024
- TrickOrTreat
- DemonSlayer
- SorryForDelay:(
- UpdateWhenThoughFr
- InfinityCastle
- YouGotMail
- NewLobby
- updatewhere
- UltimateFishingDefense
- BattlepassSeason3
- gamebrokenhugeL
- Alchemy!
- Summer2024
- dumbgamebugagain
- codeFumble
- 6kPlayers
- EidMubarak
- FeedbackHero
- NewSecret!
- Christmas2024
- QoLUpdate!
- GameSpeedWoah!
- TowerReworks
- Waterbottle
- GUIDEBOOK
- Cookie
- BleachPart2
- Easter!
- leighNoob
- SorryForDelay
- BattlepassSeason5
- PlayersMayCry
- HaveSomeGold
- SorryForCodeBug
- SummerCalendar2025
- GameBannedDelayStupidRoblox
- Summer2025!
- Rem&Ram!
- Burdock
- BattlepassSeason6
- brokenGamepassCode
- Contempt&Awe
- MovingDay!
- halloween25delayed
- HappySlothDay
- HalloweenSoon!
Why codes expire and how to catch them in time
Codes aren’t immortal. Devs drop them to celebrate updates, milestones, or events—think holidays or massive player count spikes. Some last a week, others only a day.
There’s no set timer, so don’t sit on codes, redeem ASAP or you’ll miss out. To stay in the loop, your best bet is to check the official Ultimate Tower Defense Discord server (find announcements in the codes channel, often hidden under spoiler tags), or follow their X (Twitter) account. Code aggregator sites and this page also update fast.
Bookmark this guide so you never have to hunt through chat logs or old posts again.
Troubleshooting code redemption issues
If you get hit with an error, here’s what could be going wrong:
- Typos or wrong capitalization – Always copy-paste.
- Code expired – Most common issue. Codes vanish fast.
- Level requirement not met – Some drops are only for higher-level players.
- New server only – Try a private/fresh server after updates.
Still no luck? Double-check everything, try relogging, and don’t wait too long to redeem new codes.
Are Ultimate Tower Defense codes safe to use?
Totally safe—if you stick to official codes. All legit codes come straight from the Ultimate Tower Defense devs and are posted on their Discord or X account. You’ll never get banned for using codes built into the game.
Where it gets dicey is with sketchy third-party code sites or “generators.” These are NOT safe—avoid anything that promises “unlimited codes” or asks for downloads. If you want to skip grinding without risking your Roblox account, Eldorado.gg is a legit marketplace for Roblox items and currency, with escrow protection and verified sellers.
