All Star Tower Defense X Codes (Active and Expired)
All Star Tower Defense X shares a developer with the original ASTD but runs its own separate code list, and mixing the two is the number one reason people see 'invalid code'. I checked this list against Pocket Gamer and Pocket Tactics this week, and the eight codes below are the ones both agree are live in ASTDX specifically.
All Star Tower Defense X codes are the strings Top Down Games hands out for updates, devlogs and like milestones, and they pay Gems, Trait Burners and Bounded Cubes directly into your account for free Gems, Trait Burners, Bounded Cubes, Devil Shards and the odd event currency. ASTDX is the sequel to All Star Tower Defense, with the same anime unit summoning at its core. Gems buy summons, Trait Burners reroll a unit's trait, and Bounded Cubes feed the upgrade side. A code worth 2.5k Gems and 85 Trait Burners covers a serious chunk of a summon session plus enough rerolls to chase a good trait, which is why I never let one sit unredeemed.
Quick tip.redeem everything before your first big summon rather than after, because the Gems stack and the Trait Burners are what save you when a new unit lands with a bad trait. One code here needs level 8, so do the others first, play a few matches, then come back for THANKYOUFOR570KLIKES.
Active All Star Tower Defense X codes 4
All eight of these were listed as working by both Pocket Gamer and Pocket Tactics when I last ran the list. Redeem them in one sitting, then come back for the level 8 code once you have a few matches under your belt.
| Code | Reward | Copy |
|---|---|---|
| UPDATE9 New Expires soon | 2,500 Gems, 85 Trait Burners, 20 Bounded Cubes | |
| SPRINGOWEENRELEASED Expires soon | 2,500 Gems, 85 Trait Burners, 20 Bounded Cubes | |
| LIMITEDTIMECODEX Expires soon | 2,500 Gems, 85 Trait Burners, 20 Bounded Cubes | |
| THANKYOUFORPLAYINGLOVE Expires soon | 2,500 Gems, 85 Trait Burners, 20 Bounded Cubes |
If a code returns 'invalid', check that you are in All Star Tower Defense X and not the original ASTD, then check your level. A code that fails both tests has probably been retired, and I will move it below on the next sweep.
Expired All Star Tower Defense X codes
These were genuine ASTDX codes from earlier updates and delay apologies. Top Down Games retires older codes as new updates ship, so none of them work anymore, but the names show the pattern new drops follow.
| Code | Reward | Expired |
|---|---|---|
| DELAYYY5 | Gems, Trait Burners and Bounded Cubes | 2026 |
| SORRY4BREAK | Gems, Trait Burners and Bounded Cubes | 2026 |
| UPDATE7ORISIT8 | Gems, Trait Burners and Bounded Cubes | 2026 |
| HAPPYHALLOWEEN | Gems, Trait Burners and Bounded Cubes | 2026 |
New ASTDX codes drop with every numbered update and devlog, plus like milestones on the Roblox page. UPDATE9 and DEVLOG1 tell you exactly what triggered them, and the 570K likes code marks that community target. Big updates sometimes ship two codes in one week.Redemption lives behind the bird icon in the bottom left of the lobby, not in Settings like the original game. Most codes need level 2, one needs level 8, and each is one use per account.
- Redeem in game: the bird icon in the bottom left corner of the lobby, then paste and hit Redeem.
- ASTDX codes are separate from original All Star Tower Defense codes, do not mix the two lists.
- Most codes pay 1.5k to 2.5k Gems plus Trait Burners and Bounded Cubes.
- THANKYOUFOR570KLIKES needs level 8, the rest need level 2.
- New codes ship with each update, devlog and like milestone, announced on the official Discord.
How to redeem All Star Tower Defense X codes
No website, no external form. The whole thing lives behind one icon in the lobby, and the rewards hit your inventory the moment you confirm.
- Open All Star Tower Defense X in Roblox and wait for the lobby to load.
- Click the bird icon in the bottom left corner of the screen.
- Paste a code into the text box.
- Press the green Redeem button.
- Gems, Trait Burners and Bounded Cubes land in your inventory right away.
Codes are case sensitive, so soww works and SOWW does not. If a code says you are too low level, play a couple of matches and try again, the level 8 code is the usual culprit.
All Star Tower Defense X codes FAQ
Are All Star Tower Defense X codes the same as All Star Tower Defense codes?
No. Both games come from Top Down Games but run separate code systems. A code like UPDATE9 only works in ASTDX, and the original game's Stardust codes do nothing here. We keep a separate All Star Tower Defense codes page for the original.
What do ASTDX codes give you?
Gems for summons, Trait Burners for rerolling unit traits and Bounded Cubes for upgrades, with the occasional event currency like Jack-o-Coins or Devil Shards. The big update codes pay 2.5k Gems each, which adds up fast across the whole list.
Why does a code say I am too low level?
Most codes need level 2, which a single match clears, but THANKYOUFOR570KLIKES needs level 8. Play a handful of matches and it will accept the code. Your level shows in the lobby next to your name.
Are there Robux codes for All Star Tower Defense X?
No. Codes only pay in-game currency and materials. Any site or video promising Robux through an ASTDX code is not telling the truth.
How often do new All Star Tower Defense X codes appear?
Roughly one per update or devlog, plus like milestones on the game page. Active development periods can bring two in a week, while quiet stretches can go a few weeks without one.
Where do new ASTDX codes show up first?
The official All Star Tower Defense Discord and the Top Down Games accounts on X, usually alongside the update notes. Pocket Gamer and Pocket Tactics mirror them within a day, and I cross-check both before adding anything here.
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