TRENCH DECAY Codes (September 2026)
TRENCH DECAY is a WW1 squad PvE shooter where you push the line, survive the gas, and try to extract with your team still breathing. Every win you pull off feeds into a live war map shared across servers, so your fights actually shift the front. It is a one-developer project that started as a game jam winner and is now in active beta with constant updates, which is a wild thing to pull off solo.
TRENCH DECAY codes come loaded with Medals plus Enlisted Cosmetic, Firearm, and Melee Crates, and a few even score you a BETA Tester Rank. Redeem the working ones below while they are still active, since beta codes tend to rotate out fast.
Quick Answer: 29 active codes are live for TRENCH DECAY as of this update. Copy each one from the table — they’re case-sensitive.
Updated September 26, 2026. Today we added FRONTPAGEREWARD, the latest live code. The rest of the list was re-checked too; expired ones sit below.
Working TRENCH DECAY Codes
Every TRENCH DECAY code in this table is live as of the latest check. Use them before the next rotation clears them out.
| Code | Rewards |
|---|---|
FRONTPAGEREWARDNEW | Medals and Crates |
1MVISITSNEW | 800 Medals and 3 Enlisted Cosmetic Crates |
1KCCUREWARDNEW | 500 Medals, 3 Enlisted Cosmetic Crates, 1 Enlisted Firearm Crate and 1 Enlisted Melee Crate |
INTOTHEDEEPNEW | 3k Medals, and 2 Enlisted Firearms Crates |
BELLSARECHIMINGNEW | 100 Event Bells |
LIVESTREAMBADGEHUNTNEW | Medals |
MajorObjectives | 200 Medals and 1 Enlisted Cosmetic Crate |
MERCILESSWARBOND | 300 Medals and 2 Enlisted Cosmetic Crates |
MAJORUPDATEPUSHOUTLETSGO | 2 Enlisted Cosmetic Crates |
MajorDefenseBackUp | 100 Medals and 1 Enlisted Firearms Crate |
100MedalsForFree | 100 Medals |
BetaT3st3r | BETA Tester Rank |
MeleeCrateFreebie1 | 1 Enlisted Melee Crate |
CosmeticCrateTryMeOut | 1 Enlisted Cosmetic Crate |
FirearmsMoreLikeArmFire | 1 Enlisted Firearms Crate |
FINALPUSHUPDATE | 2k medals and two cosmetic crates |
BRAZILINDEP | free Ordem independence dragoon and Ordem independence gas mask |
STEELBOUNDSET | free steelbound helmet and visor |
JMTDECAYERS | 400 medals and a JMT supporter hat |
HERETICHAT | free heretic helmet |
THETRENCHLIFE | free remnant of the keeper mask |
3MVISITS | 800 medals |
2KCCU | 400 medals |
DEFENSEWEEKENDBASH | 400 medals |
HIDDENCODELOLUFOUNDME | 400 medals |
4MVISITS | 600 medals |
5MVisits | 800 medals |
FREECOLUMBIAWARBONDCEF | Freebies |
5KMEMBERSPEAK! | Freebies |
How to Redeem and Claim TRENCH DECAY Codes
There’s just the one place to enter TRENCH DECAY codes. Steps below:
- Launch TRENCH DECAY on Roblox and enter the game.
- Join the official rook. studio group first so codes will unlock correctly.
- After loading in, find the Supply Codes button on the right side of the screen.
- Enter or paste the code precisely as shown, minding capital letters.
- Press redeem, and the medals or crates should show up in your inventory instantly.
Where to Find Fresh TRENCH DECAY Codes
New codes usually surface around updates, limited-time events, or whenever a player-count milestone gets hit, so those are the moments worth paying attention to. The Discord server keeps a dedicated codes channel alongside patch talk and the occasional word from the devs, and the Roblox group for rook. is the other spot where a fresh one can pop up first. This page gets a once-over every day, though, so you don’t have to scroll through either one hunting for a string of letters before it expires.
Expired TRENCH DECAY Codes
We’ve archived 1 expired code that no longer redeem in TRENCH DECAY.
THEMINESEVENT2026
What Do Crates Do in TRENCH DECAY?
Crates act as the game’s randomized reward system. Opening them can hand over cosmetics, firearms, or melee weapons, and the contents are decided at random each time. Since nothing is guaranteed, gathering as many crates as you can through codes improves your odds of landing something worthwhile.
Why Are My Trench Decay Codes Not Working?
Two things usually cause this. First, re-read the code and match the spelling and capital letters exactly, because a single typo blocks the reward. Second, the server matters: an older session may refuse newly released codes, so leave it and join a fresher server from the game page before trying again.
