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Image via Roblox

Roblox Ultimate Tower Defense (UTD) Simulator Codes (December 2024)

Get Gold and Gems to build the ultimate defense.

Updated: December 19, 2024

We checked for new codes!

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Ultimate Tower Defense is a Roblox game where you and your party of heroes have to defeat wave after wave of enemies. You have to apply strategy to set up the best defenses that you can so that no enemy can get through. The game has challenges that you have to overcome while building up the best party of heroes you can get.

To make the best defense possible in Ultimate Tower Defense, you will need both Gold and Gems. Fortunately, there are codes that you can redeem for free gifts, such as exactly Gold and Gems that you will need to be the best. With codes, you will be able to get your party and defenses up and running in no time.

Related: Roblox All Star Tower Defense codes

All Roblox Ultimate Tower Defense codes list

Roblox Ultimate Tower Defense codes (Working)

  • 2024GivingThanks — Rewards: 30 Trait Rerolls and 15 Perk Rerolls (New)
  • ThanksGiving2024 — Rewards: 2x Gold Boost for 24h (New)
  • RubiesThanks2024 — Rewards: 500 Rubies (New)
  • MGH12L3 — Rewards: 150 Gems
  • BattlepassS4 — Rewards: 250 Gems
  • GoodbyeHalloween2024 — Rewards: +100% Gold for 24 hours
  • HalloweenIsOver2024 — Rewards: Pumpkins and 2x Gold (Only in new/private servers)
  • WhereIsTheUpdate — Rewards: Pumpkins and 2x Gold (Only in new/private servers)
  • TrickOrTreat — Rewards: 250 Gems
  • Halloween2024 — Rewards: rewards (Only in new/private servers)
  • RIPBobby — Rewards: rewards (Only in new/private servers)
  • DemonSlayer — Rewards: 150 Gems
  • UpdateWhenThoughFr — Rewards: Rerolls and Gems
  • SorryForDelay:( — Rewards: +100% Gold for 24 hours
  • YouGotMail — Rewards: 300 Gems
  • InfinityCastle — Rewards: 250 Gems, 25 Trait Rerolls, and 30 Mundane Grimoires
  • ArtifactCrafting — Rewards: Rerolls and Gems
  • NewLobby — Rewards: Rerolls and Gems
  • updatewhen — Rewards: Rerolls and Gems
  • updatewhere — Rewards: Rerolls and Gems
  • UltimateFishingDefense — Rewards: Rerolls and Gems
  • BattlepassSeason3 — Rewards: Rerolls and Gems
  • HowDidEnglandEvenWin — Reward: 2 Mundane Grimoires, 2 Re-roll Potions, and 210 Gems
  • Summer2024 — Reward: 50 Re-roll Potions
  • SoloRaidingPart2 — Reward: 150 Gems
  • iDontLikeReading — Reward: 80 Re-roll Potions
  • gamebrokenhugeL — Reward: +100% Gold for 24 hours

Roblox Ultimate Tower Defense codes (Expired)

These are expired Roblox codes for the Ultimate Tower Defense.

  • Arise — Reward: 50 Re-roll Potions
  • BroleeEvolution — Reward: 1.5x Gold for 24 hours, 200 Gems, and 5 random crates
  • NotasGift — Reward: 50 Re-roll Potions
  • Artifacts — Reward: 2 Material Crates and 70 Rolls
  • Hardcoreee — Reward: 70 Re-roll Potions and 20 EXP Tomes
  • PostUpdate24Hour — Reward: 30 Re-roll Potions
  • EvoItemsPlz — Reward: 5 Material Crates
  • WeHit5k — Reward: 50 Re-roll Potions
  • Easter2024 — Reward: 50 Re-roll Potions
  • FreeRerollzz — Reward: 80 Re-roll Potions
  • WeHit4k — Reward: 100 Gems, x40 Reroll Potions and x4 Pure Souls
  • 400kLikes — Reward: Valuable rewards
  • GimmeSouls — Reward: Valuable rewards
  • UTDIsLife — Reward: 250 Gems and 70 Reroll Potions
  • 24HourCode2 — Reward: 150 Gems and 200 Rubies
  • 24HourCode1 — Reward: 20 EXP Tomes and 30 Re-roll Potions
  • 500kFavs — Reward: 30 Re-roll Potions
  • FreeGemz — Reward: 200 Gems
  • INEEDGOLD — Reward: +50% Gold for 24 hours
  • MOREPOTIONS2 — Reward: 30 Re-roll Potions
  • MOREPOTIONS — Reward: 30 Re-roll Potions 
  • MOREBOOKS — Reward: +20 EXP Tomes 
  • NewGamemodeHype — Reward: 150 Gems
  • PotionsPlz — Reward: Free Re-rolls Potions
  • MegaUpdate — Reward: Free Re-rolls Potions
  • BOOKS — Reward: EXP Tomes
  • AS812D024 — Reward: 1,000 Gold
  • 2910AL3 — Reward: 100 Gems
  • 8E8ALE — Reward: Dragon crate
  • Sub2ChadSpot — Reward: Limited Mythical unit Rimuru
  • IAmAGhoul — Reward: 3000 Gold and 100 Gems
  • Update2024 — Reward: Random crate
  • Christmas2023 — Reward: 150 Gems
  • ItsJJKEveryday — Reward: 150 Gems
  • SpookyScarySkeletons — Reward: 2000 Gold and 200 Gems
  • ByeByeBoris — Reward: 2000 Gold
  • SpaceInvasion — Reward: Boon
  • HailLordBoris — Reward: 150 Gems
  • TheOnePieceIsReal — Reward: 24-hour 1.5x Gold Modifier
  • UPDATE2023 — Reward: 100 Gems
  • 750MillionVisits — Reward: 75 Gems
  • easter2023 — Reward: 75 Gems
  • 360kLikes — Reward: 5k Gold
  • 2023 — Reward: 350 Gems
  • 360KLikes — Reward: 5k Gold
  • Christmas2022 — Reward: 350 Gems
  • 350KLikes — Reward: 5k Gold
  • leaderboardreset6 — Reward: 75 Gems
  • 340kLikes — Reward: 5k Gold
  • 330KLikes — Reward: 5K Gold
  • 320klikes — Reward: 5k Gold
  • 600MillionVisits — Reward: 100 Gems
  • LateJuly4 — Reward: 200 Gems
  • Easter2022 — Reward: 250 Gems
  • MillionMembers — Reward: 500 Gems
  • StayGreen2022 — Reward: 200 Gems
  • 300klikes — Reward: 5k Gold
  • 310klikes — Reward: 5k Gold
  • 290KLikes — Reward: 5K Gold
  • 270KLikes — Reward: 5K Gold 
  • 500MillionVisits — Reward: 500 Gems
  • ANIME — Reward: 1,000 Gold
  • Maja — Reward: 75 Gold
  • BREN0RJ7 — Reward: Bren0RJ7
  • SnowRBX — Reward: SnowRBX
  • MerryChristmas — Reward: Christmas Spidey
  • Russo — Reward: Russo
  • Sub2PlanetMilo — Reward: Plantet_Milo
  • Blueio — Reward: Blueio
  • Veyar — Reward: Veyar
  • Inemajohn — Reward: Inemajohn
  • Betero — Reward: Betero
  • Tofuu — Reward: Tofuu!
  • Gravy—Reward: the GravyCatMan Hero
  • 260KLikes — Reward: Gold 
  • 240KLikes — Reward: 5,000 Gold
  • 230KLikes — Reward: 3,000 Gold 
  • 220Klikes — Reward: 3,000 Gold 
  • 210klikes — Reward: 3,000 Gold 
  • 300mvisits — Reward: 10,000 Gold 
  • 170kLikes — Reward: 2,500 Gold
  • 180KLikes — Reward: 2,500 Gold
  • 20Updates — Reward: 100 Gems 
  • 200Klikes — Reward: 10,000 Gold
  • 600kGroupMembers — Reward: 150 Gems
  • 190KLikes — Reward: 2,500 Gold 
  • 100Gems — Reward: 100 Gems
  • 150KLikes — Reward: 2,500 Gold
  • valentinesday — Reward: 2,000 Gold
  • 50mVisits — Reward: 1,500 Gold
  • Blackbeard! — Reward: 100 Gems
  • 160kLikes — Reward: 2,500 Gold
  • 250mVisits — Reward: 7,500 Gold
  • 5/30/2021 — Reward: 150 Gems 
  • 5/12 — Reward: 50 Gems
  • 110KLikes — Reward: 2,500 Gold
  • 120klikes — Reward: 2,500 Gold
  • 130KLikes — Reward: 2,500 Gold
  • 140KLikes — Reward: 2,500 Gold
  • 100Mvisits — Reward: 2,000 Gold
  • 200Mvisits — Reward: 5,000 Gold
  • 100KLikes — Reward: 5,000 Gold
  • 90klikes — Reward: 2,500 Gold
  • Patrick — Reward: 5,000 Gold
  • 80klikes — Reward: 2,500 Gold
  • 70KLikes — Reward: 2,500 Gold
  • 60klikes — Reward: 2,500 Gold
  • 50KLikes — Reward: 2,500 Gold
  • 45klikes — Reward: 2,000 Gold
  • 40KLikes — Reward: 2,000 Gold
  • 30KLikes — Reward: 2,000 Gold
  • 25klikes — Reward: 2,500 Gold
  • Update4 — Reward: 150 Gold
  • 20MVisits — Reward: 50 Gold
  • 15KLikes — Reward: 500 Gold
  • 10KLikes — Reward: 500 gold
  • 5MVisits — Reward: 50 Gold
  • Superman — Reward: 50 Gold
  • 5000Likes — Reward: some Gold
  • 1000Likes — Reward: 600 Gold
  • 500Likes — Reward: 150 Gold
  • Super — Reward: 100 Gold
  • MoneyPlease — Reward: 50 Gold
  • Release — Reward: 50 Gold

How to redeem codes in Roblox Ultimate Tower Defense

Screenshot by Gamepur

Follow the instructions below to redeem codes in Ultimate Tower Defense.

  1. Open Roblox and launch Ultimate Tower Defense. 
  2. Click on the Twitter icon found on the left side of the screen. 
  3. Copy and paste or enter the working code into the Type Code Here text box.
  4. Click on the blue Redeem button that’s under the text box to redeem your free code and get the reward.

How to get more Roblox Ultimate Tower Defense codes

The best way to get more codes for the Roblox game Ultimate Tower Defense is to check back on this page and see if there are any updates. However, you might also want to join the developer’s Discord server and stay in touch with the game’s community while keeping track of any updates or new codes that might come out.

Why are my Roblox Ultimate Tower Defense Simulator codes not working?

Always make sure that you’re entering the codes for Roblox Ultimate Tower Defense Simulator as they are presented. They are case-sensitive, so follow the formatting of the codes exactly as depicted. Check that there are no spaces or extra characters if you’re copying and pasting codes from the list. Some codes will expire sooner than others, so always check back to see if some codes have been added to an expired list. 

What is Roblox Ultimate Tower Defense Simulator?

Ultimate Tower Defense Simulator is a Roblox experience in which you combine tower defense with heroes to stop wave after wave of enemies. The game might seem simple at first but gets more complex the further you progress. Some of the features include collecting new heroes, buying items for them, upgrading them, and customizing them to fit your game plan. You can play alone or with friends, with everyone using heroes at their disposal to beat the game.


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Author
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Miljan Truc
I have been into gaming since the days of Sega Mega Drive and Amiga. Over the years in gaming, I have raided at a high level, completed rare achievements, coached other players, and written about games since 2016. Whether it’s been clicking heads; developing cities, colonies, and empires; or commanding parties of adventurers; I’ve always prided myself on being able to understand the underlying mechanics of games. Outside of gaming, I enjoy a variety of activities and hobbies, including playing with my pup Astra, working out, as well as crafting, painting, and leatherwork.
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Laura Gray
Laura Gray is an avid Pokemon, Dungeons & Dragons, and farming sim enthusiast. They spend their time chasing their toddler, playing casual Pokemon TCG matches, and destroying the kitchen with cooking projects. Laura's previous work can be seen at Screen Rant and Dexerto,