TRENCH: DECAY Codes (August 2026)

TRENCH: DECAY is a Roblox World War I shooter where Medals and Crates matter for unlocking cosmetics, firearms, and melee gear. The developers hand out codes tied to milestones, community events, and testing phases, and redeeming them is one of the fastest ways to stack up Medals without grinding matches.

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

Working TRENCH: DECAY codes

Here’s every code currently redeemable in TRENCH: DECAY, along with what each one gets you.

3MVISITS 800 Medals New

2KCCU 400 Medals New

HERETICHAT Heretic Hat cosmetic

5KMEMBERSPEAK! 500 Medals and 3 Enlisted Cosmetics Crates

DMH1AMTESTING 300 Medals

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

1MVISITS 800 Medals and 3 Cosmetics Crates

MajorObjectives 200 Medals and a Cosmetics Crate

EarlySupporterTimeAddUp 1 hour of Early Supporter time

BetaT3st3r Beta Tester rank

MERCILESSWARBOND 300 Medals and 2 Cosmetics Crates

MAJORUPDATEPUSHOUTLETSGO 2 Cosmetics Crates

MajorDefenseBackUp 100 Medals

MeleeCrateFreebie1 1 Melee Crate

CosmeticCrateTryMeOut 1 Cosmetics Crate

FireArmsMoreLikeArmFire 1 Firearms Crate

100MedalsForFree 100 Medals

1KCCUREWARD 500 Medals, 3 Enlisted Cosmetic Crates, 1 Enlisted Firearm Crate, and 1 Enlisted Melee Crate

Tip: Codes like 5KMEMBERSPEAK! include a special character, so type them exactly as shown, exclamation point and all, or the redemption box will reject them.

How to redeem codes in TRENCH: DECAY

Redeeming a code takes seconds once you know where to look. You won’t find a menu button on the main screen, the redemption box only shows up once you’re actually in a lobby or match.

Supply Codes button highlighted on the right side of the TRENCH: DECAY screen

Open TRENCH: DECAY in Roblox and wait for your character to fully load into a lobby or an active match.

Look for the Supply Codes button on the right-hand side of the screen and click it to bring up the redemption box.

Type or paste one code from the working list into the text field. Codes are case-sensitive, so match the capitalization exactly as it’s written above.

Hit Redeem. You’ll know it worked when your Medals count jumps immediately or a new Crate appears in your inventory. If nothing changes after pressing Redeem, that code has already been used on your account or has stopped working.

How to get more TRENCH: DECAY codes

New codes for TRENCH: DECAY tend to arrive around milestones such as visit counts, concurrent player spikes, and major updates, plus occasional testing or community-thank-you drops. Your best bet for catching them early is the official TRENCH: DECAY Discord server, where the developers post announcements directly. The game’s Roblox community group is also worth following for in-platform updates.

You can jump into the game itself through the TRENCH: DECAY Roblox experience page, and the official Studio Rook community group is where the development team is based on Roblox.

Why didn’t my code work?

If the redemption box doesn’t show a Medals increase or a new Crate, the code has either already been redeemed on that account or is no longer active. Double-check spelling and capitalization first, since a single mistyped letter or missing symbol will cause the same result.

Stock up on Medals and Crates while these codes still work, and check back in the Discord for the next batch as TRENCH: DECAY hits new milestones.