All Star Tower Defense X codes September 2026: updated list

Updated: September 1, 2026

If you are trying to push through the hardest levels in All Star Tower Defense X, you probably know that building the ultimate anime squad requires a serious amount of resources. Developed on the platform, this game throws you into intense battles where positioning your heroes correctly is a matter of survival. And if you want those heroes performing at their peak, upgrades don't come cheap. The good news is that you can use promotional codes released by the developers on their official Roblox page and Discord during every major update to snag huge amounts of Gems, Trait Burners, and Bounded Cubes. As someone who covers Roblox games regularly, I can tell you this is one of the more generous tower defense experiences, but only if you keep up with these limited-time drops.

These items are basically essential if you want to avoid spending your hard-earned Robux. They let you reroll stats on your key units, unlock unique traits, or just guarantee that your squad can hold the line during those tough infinite runs. Let's get straight into what's working today and how to use them.

Active codes today

Here is the complete list of working All Star Tower Defense X codes available right now. I always recommend copying and pasting them directly into the game to avoid any spelling mistakes that could cause an invalid error.

• UPDATE9: redeem for 2,500 Gems, 85 Trait Burners, and 20x Bounded Cube.
• SPRINGOWEENRELEASED: redeem for 2,500 Gems, 85 Trait Burners, and 20x Bounded Cube.
• LIMITEDTIMECODEX: redeem for 2,500 Gems, 85 Trait Burners, and 20 Bounded Cube.
• THANKYOUFORPLAYINGLOVE: redeem for 2,500 Gems, 85 Trait Burners, and 20 Bounded Cube.
• NEWUPDATESTUFF: redeem for 1,500 Gems, 50 Trait Burner, and 20 Bounded Cube.
• DEVLOG1: redeem for 1,500 Gems, 25 Trait Burner, and 10 Bounded Cube.
• THANKYOUFOR570KLIKES: redeem for random Free rewards (Requires your account to be at least level 8).
• soww: redeem for 500 Gems and 85 Jack-O'-Coins.

Keep in mind that almost every major Roblox patch brings new rewards but often expires the older ones. If you try one and it says invalid, it’s highly likely its redemption window has just closed.

How to redeem codes step by step

If you're a bit newer to this specific experience or just can't find the menu hidden among all the buttons, here’s how you can claim these free items in a matter of seconds:

1. Launch Roblox and fully load into the All Star Tower Defense X experience.
2. Once your avatar is standing in the main lobby, look over to the bottom left corner of your screen.
3. You are looking for a small bird icon. Unlike the other colorful UI elements, this one is black and white.
4. Click on it to open the reward redemption window.
5. Paste any active text into the blank box and hit confirm.
6. Check your inventory right after to see your Gems and materials added instantly.

Sometimes accidentally copying a blank space at the end of the text can cause the system to reject it, so just be mindful when pasting. Remember also that your account must meet certain requirements for some of these. For instance, there are specific gifts that require you to be at least level 8. Play a couple of rounds in normal modes or the story to rank up quickly if you just created your Roblox account.

How to get free gems

While redeeming these promotional texts is by far the quickest way to fill your pockets with Gems, consistency is key. Logging into the game daily gives you automatic login bonuses that stack up nicely over a week.

With Trait Burners, you'll be able to alter randomized attributes on your top-tier characters. The Gems, on the other hand, act as the premium currency for the summon banner where you hunt down rare units. Managing these currencies wisely—and not blowing them all at once if your current team is already clearing levels fine—is a basic tip that makes a huge difference in the late game.

Expired codes

With every like-goal reached or major milestone, developers rotate out older rewards. Here is the list of All Star Tower Defense X codes that have unfortunately expired. People still search for them, so they are kept here for the record:

• UPDATE7ORISIT8
• SORRY4BREAK
• DELAYYY5
• SORRYFOREVERYTHING2
• MUDAMUDAMUDA55
• LOVAW
• UPDATE5
• SORRYFORDELAYS
• DEADLOOP
• MUDAMUDAMUDA
• ALOTOFSHUT
• MOREUPDATES
• UPDATE4
• TOWERRESTORE3
• SRRYFORSHUTDOWN
• towerrestore1
• MINORDELAY
• SORRY4DELAYZ
• NEWMODENEXTUPDATE
• THANKYOUFOR500KLIKES
• THANKYOUFOR500MVISITS
• AFIRSTTIME3001
• FREENIMBUSMOUNT
• BIGFIX
• UPD2
• UPDNEXTWEEKEND
• NEXTLIKEGOAL500K
• THANKYOUFORLIKES123
• 2MGROUPMEMBERS
• LIKEF5
• THREEHUNDREDTHOUSANDPLAYERS
• MBSHUTDOWNB
• MADAO90YAY
• UPD1
• THANKYOUFORSUPPORT
• VERYHIGHLIKEB
• somanylikes
• FORTYFIVELIKES
• ONEEIGHTYFIVELIKES

You're now fully caught up on the free economy going around right now. Equipping your anime characters with the correct traits and saving up for those top-tier summons will be a lot lighter on your virtual wallet.

Looking for more freebies? Check out our other Roblox code guides on olagg.io to keep your accounts fully stocked!