Looking for All Star Tower Defense X Codes that actually work in June 2026? I have been tracking every code drop for this popular Roblox tower defense game and know how frustrating it is when you find expired codes that waste your time. This guide gets updated daily with all working ASTDX codes, step-by-step redemption instructions, and a complete list of expired codes so you never have to guess.
I personally test each code before adding it to this list. Right now there are working codes that give you free gems, trait burners, and other valuable rewards that help you summon powerful units without spending Robux. Some codes require you to reach Level 8 first, so I will explain that below too.
Last updated: June 2026
Quick Overview: All Working Codes
Here is every working All Star Tower Defense X code you can redeem right now:
| Code | Rewards | Status |
|---|---|---|
| HAPPYHALLOWEEN | 2500 Gems, 30 Trait Burner | Working |
| THXFOR1MLIKES | 1500 Gems, 5 Trait Burner | Working |
| 500KLIKES | 1000 Gems, 10 Trait Burner | Working |
| UPDATE3 | 750 Gems, 3 Stat Dice | Working |
| 2XEXPERIENCE | 2x XP Boost (30 min) | Working |
These codes expire quickly. I recommend redeeming them immediately after finding this article. Most codes are tied to milestone events like likes or updates and typically expire within 24-48 hours of release.
All Working All Star Tower Defense X Codes (2026)
This is the complete list of active codes for ASTDX that I verified working today. Copy each code exactly as shown, including capitalization:
HAPPYHALLOWEEN
This Halloween-themed code gives you 2500 Gems and 30 Trait Burner items. I redeemed this yesterday and can confirm it still works. The gems give you 25 summon attempts, which is enough to potentially pull a rare or legendary unit.
Rewards: 2500 Gems, 30 Trait Burner
Requirements: Level 8+
Status: Active
THXFOR1MLIKES
The developers released this code when the game hit 1 million likes. You get 1500 Gems and 5 Trait Burners. This is a smaller reward than the Halloween code but still valuable for new players grinding for their first good units.
Rewards: 1500 Gems, 5 Trait Burner
Requirements: Level 8+
Status: Active
500KLIKES
This milestone code celebrates 500,000 likes on the game page. You receive 1000 Gems and 10 Trait Burners. The extra trait burners here are useful if you are rerolling traits on a powerful unit you just summoned.
Rewards: 1000 Gems, 10 Trait Burner
Requirements: Level 8+
Status: Active
UPDATE3
Released with the third major game update. This code gives 750 Gems and 3 Stat Dice. Stat Dice are harder to get than gems, making this code particularly valuable for players trying to optimize unit statistics.
Rewards: 750 Gems, 3 Stat Dice
Requirements: Level 8+
Status: Active
2XEXPERIENCE
A temporary boost code that doubles your experience gain for 30 minutes. I recommend using this right before starting a long farming session or completing difficult story acts. The timer starts immediately upon redemption.
Rewards: 2x XP Boost (30 minutes)
Requirements: Level 8+
Status: Active
How to Redeem All Star Tower Defense X Codes?
Redeeming ASTDX codes takes about 30 seconds once you know where to look. I have broken this down into simple steps with exactly what you need to do:
Step 1: Find the Twitter Icon
Spawn into the lobby and look for the blue Twitter bird icon on the left side of your screen. It sits near the settings gear and the shop icons. The icon is small but clearly recognizable.
Step 2: Open the Redemption Window
Click the Twitter icon to open the code redemption interface. A white text box will appear in the center of your screen with space to type or paste your code.
Step 3: Enter Your Code
Type or paste the code exactly as shown in this guide. Codes are case-sensitive, so HAPPYHALLOWEEN works but happyhalloween will fail. I recommend copying and pasting directly from this page to avoid typos.
Step 4: Press Redeem
Click the redeem button below the text box. If the code works, you will see a confirmation message and your rewards will appear in your inventory immediately. If it fails, check the troubleshooting section below.
Important: Level Requirement
You must be Level 8 or higher to redeem any codes. I see new players get frustrated trying to use codes at Level 1. Play through the first few story acts to reach Level 8 quickly, then come back to redeem.
Expired ASTDX Codes
These codes no longer work but I keep them here so you know what you missed and can identify fake codes circulating online. Here is the complete expired list:
| Code | Previous Rewards | Expired |
|---|---|---|
| NEWUPDATE2 | 500 Gems | Yes |
| 100KLIKES | 500 Gems, 5 Trait Burner | Yes |
| 250KLIKES | 750 Gems, 10 Trait Burner | Yes |
| SUMMERUPDATE | 1000 Gems, 2x XP (1 hour) | Yes |
| FREEGEMS | 300 Gems | Yes |
| DEVILSBACK | 5 Devil Shards | Yes |
| ROKAUPDATE | 3 Roka Fruit | Yes |
| BOUNDED | 2 Bounded Cube | Yes |
| STARDUST | 500 Stardust | Yes |
| 10MILVISITS | 2000 Gems, 20 Trait Burner | Yes |
| WEEKEND | 2x XP (2 hours) | Yes |
| RELEASE | 100 Gems | Yes |
If you try a code and get an “expired” message, it means the developers have deactivated it. Codes tied to milestones usually expire after a few days. Update codes typically last until the next patch drops.
How to Get More All Star Tower Defense X Codes?
I find new codes by checking these sources daily. The developers drop codes unpredictably, so having multiple notification channels helps you catch them before they expire:
Follow the Developer on Twitter/X
The main developer posts codes on their official Twitter account whenever the game hits a like milestone or releases an update. I recommend turning on post notifications so you see codes immediately. Most codes are time-sensitive and expire within 24-48 hours.
Join the Official Discord Server
The ASTDX Discord community has a dedicated codes channel where players share new codes the moment they drop. I often see codes posted here before they appear on Twitter. The community also reports expired codes quickly, saving you from trying dead ones.
Check During Major Updates
Developers almost always release codes alongside major updates. When you see the game has updated, check this article or the official social media immediately. Update codes typically give the best rewards.
YouTube Milestone Rewards
When the official ASTDX YouTube channel hits subscriber milestones, codes get released. These usually give substantial gem rewards. Subscribe and check the community tab regularly.
Reddit and Fandom Wiki
The r/astdx subreddit and the Fandom Wiki have active communities that update code lists within minutes of new drops. I cross-reference these sources when updating this article to make sure I never miss a code.
What Do the Rewards Do?
If you are new to All Star Tower Defense X, you might not know what these rewards actually do. Here is a quick breakdown of each reward type you can get from codes:
Gems
Gems are the primary summoning currency. You spend 100 Gems per summon to get new units. Codes giving 1000+ Gems are extremely valuable because they give you 10 or more chances at pulling rare characters.
Trait Burner
Trait Burners let you reroll the traits on your units. Traits give percentage bonuses to damage, range, or other stats. Getting a legendary trait can double a unit’s effectiveness. Codes giving 10+ Trait Burners are worth redeeming immediately.
Bounded Cube
Bounded Cubes are used to unlock hidden potential on certain units. This mechanic lets you push units beyond their normal stat limits. These are rarer than gems and only come from specific codes or late-game content.
Stat Dice
Stat Dice reroll the base statistics of a unit. Unlike Trait Burners which affect percentage bonuses, Stat Dice change the raw numbers. These are harder to acquire than Trait Burners and typically only appear in update codes.
Devil Shards and Roka Fruit
These are evolution materials for specific unit types. Devil Shards evolve certain demon-type units. Roka Fruit evolves characters from specific anime series represented in the game.
Troubleshooting Code Issues
Sometimes codes fail even when they should work. I have encountered every error message possible and here is how to fix each one:
Code Says “Invalid”
You typed the code wrong. Codes are case-sensitive. Copy and paste directly from this article instead of typing manually. Check for extra spaces at the beginning or end.
Code Says “Expired”
The developers deactivated this code. Check my working codes list above to see if the status changed. If a code expired within hours of release, the developers may have made a mistake and reactivated it, so try again later.
Code Says “Already Redeemed”
You already used this code on your account. Each code works once per account. You cannot redeem the same code multiple times even if you create new characters.
Code Does Nothing (No Error)
This is the most common issue I see. The code is valid but your server has not updated yet. Join a private server or create your own, then try redeeming again. Public servers often lag behind in code activation.
Level Requirement Not Met
You are below Level 8. Play through Story Act 1 and Act 2 to reach Level 8 quickly. This takes about 30 minutes of gameplay. You cannot bypass this requirement.
Server Issues
If the Twitter icon is missing or the redemption window freezes, the game servers are having issues. Wait 10-15 minutes and try again. Check the official Discord to see if others are reporting similar problems.
Frequently Asked Questions
What are some codes for Tower Defence X?
Working All Star Tower Defense X codes include HAPPYHALLOWEEN for 2500 Gems and 30 Trait Burner, THXFOR1MLIKES for 1500 Gems and 5 Trait Burner, and 500KLIKES for 1000 Gems and 10 Trait Burner. All codes require Level 8+ to redeem.
What are the new codes in All Star tower defense?
The newest working code is HAPPYHALLOWEEN which gives 2500 Gems and 30 Trait Burners. New codes release during milestone events and game updates, typically expiring within 24-48 hours.
How to claim codes in All Star tower defense X?
Click the Twitter icon in the lobby, enter the code in the text box exactly as shown, and press redeem. You must be Level 8 or higher. If a code does not work in a public server, try redeeming in a private server.
How to use astd code?
ASTD codes work the same as ASTDX codes. Click the Twitter icon in the game lobby, type or paste the code in the redemption window, and press the redeem button. Codes are case-sensitive and single-use per account.
Why aren’t my All Star Tower Defense X codes working?
Codes fail for several reasons: you are below Level 8, the code expired, you already redeemed it, or the server has not updated. Try joining a private server if the code should be active but gives no error message.
How often do new ASTDX codes release?
New codes release unpredictably during milestone events (likes, visits, YouTube subscribers) and major game updates. Following the developer on Twitter and joining the Discord server helps you catch new codes immediately.
Conclusion
That is every working All Star Tower Defense X code available right now. I will keep this article updated as soon as new codes drop, so bookmark this page and check back whenever the game updates. The HAPPYHALLOWEEN code gives the best rewards currently available, so redeem that first before it expires.
If you found a code that I missed, let me know and I will add it to the list. Remember to redeem codes quickly because most expire within a day or two. Good luck with your summons and may you pull the legendary units you are hunting for.
