Update: added new Ultimate Tower Defense codes on March 27, 2025
Ultimate Tower Defense is a popular Roblox TD game where you must strategically place units to defend your base against waves of enemies. To conquer the levels, you will need better characters and boosts. This is where our list of working Ultimate Tower Defense codes comes in handy, offering free rerolls, gems, gold, and potions to beat stronger opponents. Use the gold boost, trait rerolls, and gems to make your tower defense journey smoother.
All New Ultimate Tower Defense Codes
- 1bVisits: Free Rewards (NEW, requires level 30)
- Cookie: 49 Trait Reroll (NEW)
- FeedbackHero: Free Rewards (NEW, works on Private servers only)
- GUIDEBOOK: 50 Trait Reroll, 15 Perk Reroll, 1 Legendary Crate (NEW)
- Waterbottle: 30 Trait Reroll, 10 Perk Reroll (NEW)
- TowerReworks: 30 Inactive Droplet, 15 Active Droplet, 5 Brand of Sacrifice (NEW)
- GameSpeedWoah!: 10 Perk Reroll, 5 Trait Reroll (NEW)
- QoLUpdate!: 500 Rubies, 200 Gems, 15 Perk Rerolls, 10 Trait Rerolls
- K1L4: 100% Gold Boost for 24 hours
- Christmas2024: 2500 Snowflakes, 200 Gems, 25 Perk rolls
- NewSecret!: 25 Trait rolls, 5 Material crates, 1 Forbidden grimoire
Expired Ultimate Tower Defense Codes
- 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
Tower defense games are popular on Roblox so if you want to experience something similar, grab the Tower Defense X codes or Toilet Tower Defense codes first. Want something completely different? Check out all other experiences in our Roblox codes master list.
How to Redeem Ultimate Tower Defense Codes
The redemption process to get free rewards in this experience is pretty simple. Follow the steps below to redeem codes for Ultimate Tower Defense:
- Open Ultimate Tower Defense on Roblox.
- Select the Twitter bird icon on the left side.
- Input a working code and click Redeem.

How to Get More Ultimate Tower Defense Codes
If you want to the official place to find more Ultimate Tower Defense codes, you can check the UTD Discord server. In the Discord server, scroll through the game announcements channel to find all the working codes. The developers hide them under a spoiler filter so you must be aware of it and check thoroughly. If you want to stay away from that hassle, make sure to bookmark this page so that you are always up-to-date with new rewards.
You can also find more announcements and the latest news of the game from the official X account. While it is not a guaranteed place for them, you can always expect secret ones if the developers like to share them
If you are facing errors while redeeming the codes for UTD, double-check if the code has expired or not. Moreover, while typing the code, ensure the capitalizations and spaces in between. Copy and paste the code to avoid errors. Some codes also need you to unlock a certain level to be eligible for redemption.