TRENCH:DECAYField Manual
OverviewLast updated 2026-08-22

TRENCH DECAY crates are reward boxes granted by promo codes in three flavours — Cosmetics, Enlisted Melee, and Enlisted Firearms. This page explains each crate type and which active codes hand them out for free.

Field Manual // Supplies

TRENCH: DECAY Crates

Promo codes in the WW1 trench shooter do more than hand out medals — many of them drop crates. There are three crate types in circulation right now, and each one fills a different slot in your kit. Here is what they are and which codes grant them. Once you know which crates you want, total your free haul with the rewards calculator and bank the Medals on the medals page.

Illustration of war bond slips and crate rewards for TRENCH: DECAY.Fig. 01 — Free supplies

The Three Crates

What each crate gives you

Cosmetics Crates

Appearance & flair

Cosmetics Crates hand out cosmetic items — the visual layer of your kit. These are the most common crate type handed out through promo codes, making them the easiest free reward to grab early. They change how your soldier looks rather than how it performs.

Granted by 8 active codes

Enlisted Melee Crates

Up-close steel

Enlisted Melee Crates grant Enlisted-tier melee weapons. When you redeem a code that lists an Enlisted Melees Crate, you add a close-quarters option to your loadout — useful when the trench gets crowded and the fighting goes hand to hand.

Granted by 3 active codes

Enlisted Firearms Crates

Main-line firepower

Enlisted Firearms Crates grant Enlisted-tier firearms. These are the headline reward for players who want more punch at range, and several active codes currently hand them out. Grab them while the codes are still live.

Granted by 4 active codes

Live Supply Drop

Which active codes give crates

  • 5KMEMBERSPEAK!500 Medals and 3 Enlisted Cosmetics Crates — the three current trackers (Roblox Den, re-checked 03:18AM August 19; Nerdschalk, August 18; LDPlayer, August 19) now agree on this haul, so we have moved it off 'disputed' and published the figures (two older trackers, Beebom and Bloxodes, earlier listed 400 Medals and now appear stale)
  • FRONTPAGEREWARD400 Medals, 2 Cosmetic Crates, 1 Firearms Crate and 1 Melee Crate
  • 1MVISITS800 Medals and 3 Cosmetic Crates
  • MajorObjectives200 Medals and 1 Enlisted Cosmetics Crate
  • 1KCCUREWARD500 Medals, 3 Enlisted Cosmetic Crates, 1 Enlisted Firearm Crate and 1 Enlisted Melee Crate
  • MERCILESSWARBOND300 Medals and 2 Cosmetics Crates
  • MAJORUPDATEPUSHOUTLETSGO2 Cosmetic Crates
  • MajorDefenseBackUp100 Medals and 1 Enlisted Firearms Crate
  • MeleeCrateFreebie11 Enlisted Melees Crate
  • FirearmsMoreLikeArmFire1 Enlisted Firearms Crate
  • CosmeticCrateTryMeOut1 Enlisted Cosmetics Crate

This list is pulled live from the Codes page and refreshes automatically as codes are verified or expire.

Claim your crates

Every crate above is free — just redeem its code from the in-game menu. Grab the active codes now before any of them rotate out.

Common Questions

Crate FAQ

What are crates in TRENCH: DECAY?+

Crates are reward boxes granted by promo codes. Based on the current active codes, three kinds have appeared: Cosmetics Crates (cosmetic items), Enlisted Melee Crates (Enlisted-tier melee weapons), and Enlisted Firearms Crates (Enlisted-tier firearms).

How do I get crates in TRENCH: DECAY?+

You get them for free by redeeming promo codes — no Robux required. Each code on the Codes page lists the crate it grants, so pick the ones that fill the gaps in your kit and redeem them from the in-game menu.

Do crates cost Robux?+

No. Crates granted through promo codes are free. TRENCH: DECAY itself is a free-to-play Roblox experience, so the only thing a crate costs you is a few seconds to redeem a code.

What is inside each crate?+

Cosmetics Crates hold cosmetic items that change your appearance. Enlisted Melee Crates grant Enlisted-tier melee weapons, and Enlisted Firearms Crates grant Enlisted-tier firearms. Exact contents are not published by the developer, so treat each crate as a surprise drop rather than a fixed loadout.

Do crate rewards expire?+

The codes that grant crates can expire, and rewards are single-use per account. Redeem a code while it is still marked active on the Codes page to make sure you actually receive the crate.

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