Trench Decay cosmetics include gas masks in the saved community catalogue, and the developer says cosmetics can be unlocked through free play. That statement does not provide an individual acquisition method or confirm that every listed item is currently obtainable. This overview separates known item categories from effects and unlock requirements that remain pending confirmation (待确认).
01
Gas masks in the saved catalogue
The October 2, 2026 archive lists Xerces, the Iron Maiden, the Gold Maiden and Remnant of the Keeper among gas masks. It also includes the Cerebus Stitches and an Early Supporter Gas Mask. These entries establish community item names, but an indexed image or label does not prove a current reward source, price or availability window.
02
Keep tools and cosmetic labels distinct
The community tools page groups equipment under Firearms, Melees and Gears. The Warbond tables separately use labels such as Armor, Uniform, Helmet and Gas Mask for appearance items. Those labels help identify what a record describes, but they do not establish a complete inventory system or prove that every similarly named item behaves alike.
03
Armor labels do not establish defensive values
No verified armor table in the saved evidence supplies damage reduction, weight, durability or a complete set of equipment slots. A cosmetic table headed Armor is insufficient evidence for any of those mechanics. Consult the current item description before building a loadout around an assumed defensive bonus, and use the weapons guide for the separate weapon system.
04
Treat special masks individually
The archived Iron Maiden record connects that mask to a challenge, so describing every cosmetic as mechanically irrelevant would be misleading. The Iron Maiden guide explains that specific community record and its verification limits. The Xerces and Remnant of the Keeper pages remain shorter because their acquisition methods have not been established.
05
Cards and unlock requirements remain unresolved
The collected search phrase about cards has no clear supporting item or system description in the saved sources. It therefore does not justify inventing a card collection or card-based loadout feature. The next useful evidence is a current inventory description and an observed unlock for the exact item, including whether the requirement is still available.
Questions
What players ask
What kind of game is Trench Decay?
The official Roblox page describes it as a squad PvE roguelite shooter with changing campaigns, randomized weapon perks, and global Major Orders.
Where should a new player start?
Start with the beginner guide, read the current in-game class descriptions, and prepare a loadout that supports your squad before beginning a campaign.
Why can a campaign differ from this guide?
Trench Decay has changing campaigns and receives updates. Check the current objective, map and in-game descriptions; this guide explains the core systems rather than promising an exact route for every run.