TRENCH DECAY Codes (September 2026)

TRENCH: DECAY is a Roblox WW1 shooter, and its Supply Codes hand you free Medals, cosmetic crates, and limited-time cosmetics like hats and gas masks without making you grind a single match for them.

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Working TRENCH: DECAY Codes
How to redeem codes in TRENCH: DECAY
Expired TRENCH: DECAY codes
How to get more TRENCH: DECAY codes

Working TRENCH: DECAY Codes

Here’s every code that’s still redeeming rewards right now. Punch these in before they get pulled.

5MVisits 800 Medals New

FINALPUSHUPDATE 2,000 Medals and 2 Cosmetic Crates

BRAZILINDEP Ordem Independence Dragoon and Ordem Independence Gas Mask

HIDDENCODELOLUFOUNDME 400 Medals

THETRENCHLIFE Remnant of The Keeper

3MVISITS 800 Medals

2KCCU 400 Medals

HERETICHAT Heretic Hat

STEELBOUNDSET Free steelbound helmet and visor set

JMTDECAYERS 400 Medals plus a JMT supporter hat

DEFENSEWEEKENDBASH 400 Medals

100MedalsForFree 100 Medals

How to redeem codes in TRENCH: DECAY

You won’t find a code redemption page on a website for this one. Everything happens inside the game itself, through a dedicated Supply Codes menu.

Open TRENCH: DECAY on Roblox and wait for the game to finish loading you into a server.

Look at the bottom-right corner of your screen and click the Supply Codes button.

Type or paste your code into the text box that pops up. Copy it exactly as shown above, since these codes are case-sensitive.

Hit Redeem. If the code is valid, your Medals, crate, or cosmetic item shows up in your inventory right away, and that same code won’t work again on your account.

Expired TRENCH: DECAY codes

These codes used to work but no longer redeem anything, so don’t waste time trying them.

4MVISITS 600 Medals

5KMEMBERSPEAK! 500 Medals and 3 Enlisted Cosmetics Crates

DMH1AMTESTING 300 Medals

FRONTPAGEREWARD 400 Medals, 2 Cosmetics Crates, 1 Fire and Melee Crate

1MVISITS 800 Medals and 3 Cosmetic Crates

MajorObjectives 200 Medals and a Cosmetics Crate

EarlySupporterTimeAddUp Early Supporter time (1 hour)

BetaT3st3r Beta Tester Rank

MERCILESSWARBOND 300 Medals and 2 Cosmetic Crates

MAJORUPDATEPUSHOUTLETSGO 2 Cosmetic Crates

MajorDefenseBackUp 100 Medals

MeleeCrateFreebie1 Melee Crate

CosmeticCrateTryMeOut Cosmetics Crate

FireArmsMoreLikeArmFire Freearms Crate

How to get more TRENCH: DECAY codes

New codes tend to show up around milestones like visit counts, big content updates, and community events, so there’s no fixed schedule to count on. Your best bet is joining the official TRENCH: DECAY Discord, where the developers post fresh codes as soon as they go live. You can also keep an eye on the TRENCH: DECAY Roblox page itself for any updates tied to a code drop.

Why didn’t my code work?

Double-check your spelling and capitalization first, since these codes are case-sensitive and a small typo stops them from redeeming. If the spelling is correct, the code has likely expired or you’ve already claimed it on that account.

Run through the working list above and grab everything you can before the developers rotate them out, since Medals and cosmetic crates from codes stack up fast and save you a good chunk of in-match grinding.