Tower defence games are all the rage on Roblox. Tower Defense Simulator (TDS) is one of our favourite titles in this genre. It incorporates all the classic TD elements like troop training and base invasion. The game routinely adds special codes that can be redeemed for useful items. Check out all the Tower Defense Simulator (TDS) codes available in December 2025.
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In This Article
List of active codes (December 2025)
Currently, there are no active codes for this game. We will update this list when new codes pop up.
List of expired codes
- NOTESLA?
- 4BVISITS
- Rem&Ram!
- 1POINT7MIL
- EnterCodeHere
- 9509253943
- JOHNRETURNS
- W33KLICODE
- QNJOU11
- robloxisback
- COMMUNITY20
- 1pumpkin
- imababy
- beachglad2022
- celebration21
- 200KMAY
- 02MOMENT
- 5KMILESTONE
- newyear2021
- MERRY2021
- B1RDHUNT3R
- NAMETAGSRCOOL
- FIFTYK
- HAPPY3AST3R!
- SPR1NGM1L3ST0NE
- DOUBLEBLOXIES
- MOARXP
- SW33TXP
- M3RRY2022TDS
- 30k
- 1BILLION
- ICYFREEZE
- HAPPYHALLOWEEN
- delayed
- MERRYXMAS2023
- BLOXY21
- ELECTRO
- MERRY2024
- IMCONSUMING
- TDS5YEARS!
How to redeem a code in this game
Step 1: Launch Tower Defense Simulator (TDS) in Roblox.
Step 2: Hit the Codes button with the Twitter bird icon on the left side of the screen.
Step 3: Enter the code in the text box.
Step 4: Hit Redeem.
Frequently Asked Questions (FAQs)
Why is my code not working in this game?
If you can’t get your code to work, check it for typos and make sure its letters are in the correct case.
How do I redeem my code in this game?
Launch Tower Defense Simulator (TDS) in Roblox, hit the Twitter bird icon, enter the code, and hit ‘Redeem’.
Why am I not able to redeem my code in this game?
If your code has expired, you can no longer redeem it in Roblox.
Where can I find the newest Roblox codes?
Keep checking the Gadget Bridge home page for the latest Roblox code drops.
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Final Thoughts
While you’re waiting for the upcoming code drop, we recommend checking out other tower defence games like Anime Last Stand and Five Nights TD 2. While you’re here, take a look at the latest Dragon Blox codes too. If you have any questions, let us know in the comments!
 codes that are up for grabs in December 2025.Use these codes to get skins and crates.){kind=link}