If you’re diving into All Star Tower Defense X this August, you’re probably on the hunt for working codes and the latest unit tier list. This new Roblox tower defense game allows players to deploy characters from various anime-inspired universes in wave-based battles. The goal is simple: build the strongest team possible and take down increasingly difficult enemies.
As part of its August 2025 update, the developers have released several redeemable codes that offer free gems, capsules, and rare items. To help you get the most out of your gameplay, we’ve compiled a complete guide below that includes all active codes, a comprehensive tier list of units, how to redeem codes, and where to find new ones in the future.
Working Codes for August 2025
The following codes have been confirmed to work in August 2025. Make sure to redeem them quickly as they may expire without warning.
- UPDNEXTWEEKEND: 400 Gems, 20 Stat Dice, 3 Bounded Cubes, 1 Roka Fruit, 1 Brazilian Ruffy Emote, 25 Trait Burners
- THANKYOUFOR500MVISITS: Same rewards as above
- 2MGROUPMEMBERS: 150 Gems, 10 Stat Dice, 30 Trait Burners
- MBSHUTDOWNB: 400 Gems, 10 Stat Dice, 3 Bounded Cubes, 1 Roka Fruit, 20 Trait Burners
- THANKYOUFORLIKES123: Same rewards as MBSHUTDOWNB
- NEXTLIKEGOAL500K: Same rewards again
- UPD2: 400 Gems, 20 Stat Dice, 30 Trait Burners
- FOLLOWS10KBREAD: 100 Gems, 10 Trait Burners, 1 Doma Fruit, 9 Bounded Cubes
- THREEHUNDREDTHOUSANDPLAYERS: 200 Gems, 10 Trait Burners, 10 Stat Dice, 9 Bounded Cubes, 1 Roka Fruit, 1 Doma Fruit
- LIKEF5: 500 Gems, 10 Trait Burners, 10 Stat Dice, 9 Basic Capsules
- AFIRSTTIME3001: 500 Gems, 5 Basic Capsules, 20 Trait Burners, 2 Skill Orb Bags, 1 Cloud Summon
- FREENIMBUSMOUNT: Unlocks the Nimbus Mount
These rewards are extremely valuable for both new and returning players. Always double-check your spelling when entering codes, as errors will prevent redemption.
All Star Tower Defense X Unit Tier List
Understanding which characters perform best is crucial for success in tower defense games. Here’s the current unit tier list for August 2025, based on performance and player feedback.
S-Tier Units
These units are top-tier, with strong stats, abilities, and flexibility across game modes: Slayer Mage, Explosion Artist, Venus, Dark Wing, Yuni, Mysterious X, Airren, The Strongest One, Zorro
A-Tier Units
Great picks for most situations. Not as dominant as S-Tier but still reliable: Stampede, Kosuke (TS), The Cursed One, Zaruto (Sage)
B-Tier Units
Solid, but situational. Often good support or early-game choices: Nezichi, Borul, Koro (Lobby), Ikki (Halfmask), Ramen Grill Master, Dual Servant
C-Tier Units
Below average in current meta. Best used as filler or for experimentation: Koku, Ice Queen, Ruffy, Koro, Vegu, Kosuke, Zaruto
D-Tier Units
These are the weakest performers and should be avoided if possible: Captain, Humble-Swordsman, Uru, Spirit Detective, Jon Jo
For best results, focus your resources on S- and A-tier units, especially if you’re aiming to clear high-level content.
How to Redeem Codes in All Star Tower Defense X
To redeem your free rewards, follow these steps:
- Open All Star Tower Defense X using the Roblox launcher.
- Tap the settings icon located at the top left corner of the screen.
- Enter your chosen code into the box labeled “Type code here.”
- Click the “Claim” button to receive your free items.
Always make sure to enter codes exactly as shown. Even small typos will prevent them from working.
Where to Find More Codes
Want to keep collecting free rewards? The best way to stay updated with new codes is to check back on this page regularly, as we update it as soon as new ones go live.
You can also:
- Join the official All Star Tower Defense X Discord server and look for announcements in the “game-codes!” channel
- Follow the developers on X (formerly Twitter) where exclusive drops are sometimes posted
- Turn on notifications for community YouTubers or blogs who share code updates
Being early can give you a major advantage, especially when limited-time items are involved.
Final Thoughts
All Star Tower Defense X offers a fast-paced and strategic experience that rewards smart planning, especially when it comes to choosing units and using resources efficiently. By using these August 2025 codes and prioritizing top-tier units, you can start strong and stay ahead of your enemies. Be sure to check in frequently for updates and code drops as this popular game continues to evolve.