Ultimate Tower Defense Codes (December 2025) — Latest working list

Ultimate Tower Defense on Roblox uses limited-time codes to hand out extra gold, gems, rerolls, event pumpkins, and powerful boosts that speed up your progress.

Updated: December 15, 2025.

New codes: LastWeekTillChristmas!, TheInfallibleAssassin!, HappyAnniversary2025!

• LastWeekTillChristmas! — Free event rewards and currencies tied to the final week before Christmas NEW
• TheInfallibleAssassin! — 3 Dragon Crates, 60 Perk Rerolls, 60 Trait Rerolls, and 10 hours of 3x Super Tokens boost NEW
• HappyAnniversary2025! — 1,500 Super Tokens, 40 Perk Rerolls, 40 Trait Rerolls, and 5 Lost Chests NEW
• TheHybridsAreComplete! — Free rewards themed around hybrid units, including pumpkins and rerolls
• ThankYouFor3K! — 15,000 Pumpkins, 60 Shark Head, and 20 Chainsaw Head event materials
• SpookyTime2025! — 2,500 Pumpkins, 75 Perk Rerolls, and 75 Trait Rerolls for the Halloween 2025 event
• PumpkinsForAll! — 2 hours of 3x Pumpkins drop-rate boost during the Halloween season
• KeepUpTheGrind! — 7,200 Pumpkins gain boost (works only in private servers)
• SaveYourPumpkins! — Extra Halloween event pumpkins and related seasonal items
• AnniversarySoon! — 5 hours of 3x Pumpkins, useful for stocking up before the anniversary event
• FinalWeekOfSpooks! — Miscellaneous Halloween rewards before the end of the spooky event period
• halloween25delayed — Compensation rewards linked to the delayed 2025 Halloween update
• HappySlothDay — Small bundle of celebration rewards for Sloth Day, such as boosts or currencies
• QoL&Bugfixes! — Reward pack given out alongside a quality-of-life and bug-fix update
• HalloweenSoon! — Early Halloween teaser rewards to prepare for the event season
• MovingDay! — 40 Trait Rerolls to improve your units’ traits
• Contempt&Awe — 30 Trait Rerolls for fine-tuning unit builds
• GameBannedDelayStupidRoblox — 30 Trait Rerolls as compensation for downtime or delays
• resetModifier — Removes any active Gold Boost modifiers so you can reset or change your gold bonus setup
• SummerCalendar2025 — 75,000 Gold, 33 Perk Rerolls, 33 Trait Rerolls, and 10 Impure Souls from the 2025 summer calendar
• BattlepassSeason6 — 50 Perk Rerolls, 50 Trait Rerolls, and 2 Lost Chests linked to Battlepass Season 6
• BattlepassSeason7! — Free rewards themed around Battlepass Season 7 progression
• Burdock — Trait rerolls and a long-duration gold boost for faster farming sessions
• Rem&Ram! — 40 Perk Rerolls and 40 Trait Rerolls focused on support-style adjustments
• brokenGamepassCode — Free rewards for Gamepass holders as a fix for earlier issues
• Summer2025! — Summer 2025 event currency, rerolls, and perk rerolls for seasonal grinding
• Update42 — General reward bundle attached to Update 42, including gems or rerolls
• 1bVisits — Celebration rewards for the one billion visits milestone, such as gems and other bonuses
• K1L4 — 100% Gold Boost for 24 hours to speed up farming

How to redeem codes

Step 1: Open Ultimate Tower Defense in Roblox and wait until you fully load into the lobby.

Step 2: Look at the left side of the screen and find the Twitter bird icon, which opens the code entry menu.

Step 3: Click the Twitter icon to bring up the text box labelled for codes.

Step 4: Copy a working code from the list above and paste it into the text box to avoid typos.

Step 5: Press the Redeem button; if the code is valid and unused, the rewards will be added to your account immediately.

Expired codes

• SorryForCodeBug — No longer redeemable
• HaveSomeGold:) — No longer redeemable
• PlayersMayCry — Replaced by newer reroll codes
• BattlepassSeason5 — Battlepass Season 5 rewards ended
• Easter! — Old Easter event rewards removed
• BleachPart1 — Limited-time crossover rewards expired
• BleachPart2 — Limited-time crossover rewards expired
• AizenHype! — Event celebration period is over
• TimeChamberRework — Tied to an older feature rework
• NewYear2025 — New Year 2025 bundle removed
• Christmas2024 — 2024 Christmas rewards expired
• Halloween2024 — 2024 Halloween pumpkins no longer claimable
• RIPBobby — Limited memorial gold boost ended
• UpdateWhenThoughFr — Replaced by newer update rewards
• InfinityCastle — Older Infinite Castle reward code
• UltimateFishingDefense — Fishing event code now inactive
• Summer2024 — Old summer reroll potions expired
• UTDIsLife — General gem and reroll boost code removed
• Christmas2023 — 2023 seasonal code no longer works

Why codes might not work

• The code has expired. Many Ultimate Tower Defense codes are tied to specific events or milestones and stop working afterward.
• The code was typed incorrectly. Codes are case-sensitive and can include special characters, so copy and paste them exactly.
• The code was already redeemed on your Roblox account. Most codes can only be used once per account.
• The game server or your client is outdated. Try closing Roblox, reopening Ultimate Tower Defense, and redeeming again on a fresh server.

Where to find more codes

New Ultimate Tower Defense codes are usually posted in the official Ultimate Tower Defense Discord server in the announcements and bot-commands channels. Developers also share codes on the game’s official X account at @UTDRBLX and through the Ghostworks Roblox group on the game’s page.

Bookmark this page — code lists are updated regularly so you can claim new rewards as soon as they appear.

Remember that Ultimate Tower Defense codes are free, time-limited bonuses. They must be entered exactly as shown, and they will never require you to use third-party “code generators” or give away your Roblox login details. Stick to official channels and in-game redemption only.