Tower Defense X Codes (September 2026)

The developers have posted four working codes right now. Start with tdxiswinning for TDX Name Tag.

By AllanIsGreasy · codes updated Sep 29, 18:35 UTC · how I check

Working codes

4 codes

tdxiswinning
TDX Name Tag · added Sep 29
TB4LIFE
1,000 Gold · added Sep 29
johnrobloxforever
500 Gold and 1,000 XP · added Sep 29
powerupzbutworks
1 A-10 Strike, 10 Cash Crates, 10 Health Crates, 5 Air Strikes, 3 Recon Drones, and 1 AC-130 Support · added Sep 29

All posted outside Roblox, so each one is checked against at least two up-to-date sources. Capital letters matter, so tap Copy.

Where new codes appear: the official Tower Defense X Discord server (discord.gg/tdx).

Open Tower Defense X How to redeem

How to redeem Tower Defense X codes

Open Tower Defense X on Roblox and wait for the lobby to load.
Click the three dots button in the top-left corner of the screen.
Choose Codes from the menu that opens.
Type the code into the box and press Redeem. The Gold, XP, or powerups are added to your account.

On a phone, tap the game's code box, then press and hold and choose Paste. Code not working? Here's why.

Tower Defense X codes FAQ

Are Tower Defense X codes case-sensitive?

The game's wiki says they are not, so upper or lower case both work. You still need the exact spelling and any symbols, so copying the code is the safest choice.

When should I use the powerups from powerupzbutworks?

The A-10 Strike, Air Strikes, and AC-130 Support are one-time powerups you call in during a match. Save them for boss waves or a wave that is about to break your defense instead of using them early.

Why does the TDX25 code not work anymore?

TDX25 was a limited code for the game's anniversary in November 2025 and it expired a few days later. Holiday and event codes in Tower Defense X usually have short lifespans.

About Tower Defense X

Image: Tower Defense X by Tower Defense X on Roblox

Tower Defense X is a military tower defense game from the Tower Defense X Group, first released on Roblox in 2022 and still labeled as a beta. You and your team place land, air, and sea towers along the enemy path, upgrade them between waves, and try to stop bosses before they wreck your defenses. Winning matches earns Gold and XP, which unlock new towers. The current update is a crossover with Tower Battles II.

Codes here give Gold, XP, cosmetics like name tags, and powerups such as A-10 Strikes, Air Strikes, and supply crates you can call in during a match. Gold helps newer players most because it buys new towers, while powerups are best saved for hard waves and bosses. New codes show up in the official Discord for holidays, anniversaries, and big updates, and many last only a few days.

Made by: Tower Defense X
Type of game: Tower Defense
Playing at last check: 5,420
Visits: 412M

Play Tower Defense X on Roblox