Cursed Tower Defense is a Roblox strategy game by Izacky Games drawing its characters and setting from the Jujutsu Kaisen anime. Players station sorcerer units along a path to stop escalating curse waves from breaking through the base. Cash buys new units, coins go toward upgrades, Strongest Crates hold powerful pulls, and traits shape each unit's stat profile — so every active code that hands out these resources cuts directly into the early grind.
Two codes landed on June 5, 2026: SHINJUKUSTRONGESTFINALLY, rewarding 50 traits, and Judge, which delivers free rewards. The complete working list is in the table below.
All active Cursed Tower Defense codes
You need a minimum of 10 match wins before the Codes button unlocks in the game menu. Once that threshold is cleared, any of the codes below can be redeemed while they remain active. No codes are currently expired.
| Code | Reward |
|---|---|
| SHINJUKUSTRONGESTFINALLY | 50 traits |
| Traits | 50 traits |
| Jakethegoat | 10 traits |
| Potentialrework | 25 traits |
| YutaQuest | 10 Strongest Crates |
| 1kCCU | 10 Strongest Crates |
| ImaginaryDemon | 5 Strongest Crates |
| NewLobby | 5 Strongest Crates |
| EarlyAccess | 3 Strongest Crates |
| UPDATE | 3 Strongest Crates |
| EasterEvent | 5 Easter Crates |
| 1000actives | 20,000 Cash |
| DestroyedShibuya | 15,000 Cash |
| Strongest | 15,000 Cash |
| 1MVISITS | 10,000 Cash |
| BugFixes | 10,000 Cash |
| TyForPlaying | 5,000 Cash |
| Judge | Free rewards |
| SorryForBugs | 7,500 Coins |
| Katanawomansupremacy | 5,000 Coins |
| NewTrailer | 5,000 Coins |
| 400KVISITS | 7,000 Coins |
| 500actives | 2,000 Coins |
How to redeem Cursed Tower Defense codes
Step 1
Open Cursed Tower Defense on Roblox and load into the game. You must have completed at least 10 matches before the code redemption panel becomes accessible. If you haven't reached that win count yet, play through enough rounds until the Codes button appears on the left side of the screen.
Step 2
Click the Codes button located on the left side of the screen. This opens the redemption panel where you can enter a code string. The button is accessible from the lobby area, so you don't need to be inside an active match.
Step 3
Type or paste a code exactly as it appears in the table above into the text box. Codes are case-sensitive, so a single mistyped letter or trailing space will cause the attempt to fail. Copying and pasting directly from the table is the safest approach and removes any risk of input errors.
Step 4
Press the Redeem button to confirm and collect your reward. A notification will appear immediately to confirm whether the code was accepted. Repeat the process for each additional code you want to claim — every code must be entered one at a time.
Why a code might not work
Codes expire when Izacky Games removes them from the game, and that can happen without advance notice. If a code from the table triggers an error, it has most likely expired since the list was last verified. The other common cause is a typo — Cursed Tower Defense codes are case-sensitive, so an incorrect capital letter or a stray space both count as wrong input. Pasting directly from the source rather than typing manually eliminates that possibility. If the code still fails after a clean paste, it has expired and is no longer redeemable.
Where to find new Cursed Tower Defense codes
Izacky Games typically drops new codes around major game milestones, concurrent player records, and content updates. The official Cursed Tower Defense Discord server is the fastest place to catch announcements, since codes are usually posted there before they spread elsewhere. The Izacky Games Roblox group page and the game's social media channels are also reliable spots to monitor. Because codes can expire quickly once they go public, checking these channels shortly after an update drops gives you the best chance of redeeming before stock runs out.
All 23 codes in the table are currently active with no expired entries — redeem them as soon as possible, since Roblox game codes can be pulled at any time without warning.