Get the latest ASTDX codes for September 2025! Our updated list provides all active Roblox All Star Tower Defense X codes for free gems, summons, and rewards. Learn how to redeem them quickly.
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All Star Tower Defense X Codes (September 2025) – Free Gems & Summons
The number one tower defense game is back on Roblox! All Star Tower Defense X (ASTDX) challenges players to fend off waves of enemies with a vast roster of unique, upgradable units. These free codes are essential for getting a head start, granting you gems, summons, and other valuable rewards to build your ultimate defense. Below is the complete list of all active codes as of September 2025.
How to Redeem Codes in All Star Tower Defense X
Redeeming your free rewards is simple. Just follow these steps:
- Launch All Star Tower Defense X on Roblox.
- On the main screen, tap on the Twitter button (the bird icon) located on the bottom left of the screen.
- A new window will pop up. Enter one of the active codes from the list below into the text box.
- Press the Redeem button to claim your reward!
Pro Tip: Codes expire quickly and some may require a minimum character level. Always use them as soon as possible to avoid missing out!
All Active All Star Tower Defense X Codes (September 2025)
Here is the full list of currently working codes. Check back often, as we update this list the moment new codes are released.
MINIUPD33– Rewards (New Code!)THANKYOUFOR570KLIKES– Rewards (New Code!)
Expired Codes
- All previous codes have expired. Only the two codes above are currently active.
What to Do If a Code Doesn’t Work
If a code doesn’t work, you likely encountered one of these issues:
- The code has expired. Developers deactivate codes regularly to encourage players to check for new ones.
- You entered it incorrectly. Double-check for any typos, extra spaces, or incorrect capitalization. Codes are often case-sensitive.
- You’ve already redeemed it. You can only use each code once per account.
- Level Requirement: You may not have reached the required character level to use the code.
Using these free codes is the best way to power up your roster without spending Robux. Be sure to redeem them now and dominate the leaderboards
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