Crimson Moon Codes & FirstLook Armor Sets

Crimson Moon Codes & FirstLook Armor Sets

Crimson Moon does not publish a public promo-code list. What the developer calls "codes" is a small, account-bound system: Armor Set Codes issued to you personally, redeemable once, that unlock a cosmetic armor set in your Armory. First-party explanations are on crimsonmoon.firstlook.gg ↗ and the ProbablyMonsters Account ↗ page.

This page tracks:

• Armor sets that are confirmed by first-party sources.
• Armor sets that are widely claimed by the community but not named in any first-party press release or store page we can cite.
• The hard rule that no code string is reproduced on this wiki, even when one is circulating.

How to redeem an Armor Set Code

Two routes, both official:

1. In game. Main Menu → Redeem Code → enter the code → Enter. A confirmation appears and the set shows up in your Armory.
2. On the web. Sign in at account.probablymonsters.com/redeem ↗ → Redeem a Code → enter → Redeem. The same account page logs every redemption under Redemptions, and is the same place that links your PS5, Steam, Epic and Xbox accounts so "your progress and entitlements follow you".

If a code fails: check case (they are case-sensitive) and stray spaces; it may already have been used on another account; it may have expired. Beyond that, the official support route is the next step.

Armor sets delivered through codes

The sets below are the ones we have evidence for. Status is the part to read carefully:

• Confirmed by first-party source — named in an official store page, an official press article, or a Dev Log Steam post. Treat as reliable.
• Claimed by community — circulating in community guides and Discord posts, but not named in any first-party press release or store page we can cite. Treat as a working lead, not as fact. We list these because the set name is non-actionable (no string to type in), and because "no, this set does not exist" is the kind of claim we cannot responsibly make without contradicting a real community source.

Notes on this table:

• The "Confirmed by first-party source" rows are the only ones we are willing to put our name behind. The others are reported across multiple community sources, but we have not seen them in a first-party press release or store page. We include them anyway because the wiki's job is to be useful, not to be the last place on the internet to acknowledge a set's existence.
• The "platform-bonus" rows (Epoch, Hex Knight, Sonai Magistrate, Valiant, Watchman's Oath) imply a per-store claim flow. The claim rules are not published by ProbablyMonsters — check the store page you bought from. This wiki does not know the claim URL for each platform.
• The "Discord (FirstLook)" rows suggest a Discord-activity-based unlock. The FirstLook program is described as giving "a chance to earn" pre-launch premium armor sets, not a guarantee. Joining FirstLook is the entry point.

FirstLook, in one paragraph

FirstLook is ProbablyMonsters' pre-launch community programme, live since the first dev log on 10 June 2026. Sign up at crimsonmoon.firstlook.gg ↗, engage on the official Discord, and watch for FirstLook announcements. The launch-day beginner-guide video still links FirstLook as live, and the One Month in Gildenarch post hints that more programs of this shape are coming in October.

Whether new FirstLook rewards will be added post-launch has not been stated. The support article still points to FirstLook and the Discord for "a chance to earn some exclusive" sets.

"Codes" — be careful

The phrase "Crimson Moon codes" is dominated by other games. If a website is offering "Crimson Moon codes," check whether they mean the ProbablyMonsters 2026 game. The common misdirections are:

• Roblox games named "Crimson Moon" with their own code systems (e.g. Crimson Moon Rising) — these are not Crimson Moon (ProbablyMonsters).
• Anime Vanguards has a "Crimson Moon" unit category — not Crimson Moon.
• Genshin Impact has a "Crimson Moon's Semblance" polearm — not Crimson Moon.
• Fate / TYPE-MOON has "Brunestud of the Crimson Moon" — not Crimson Moon.

This wiki does not list "active" code strings for any of those games either, but the Crimson Moon (ProbablyMonsters) one is the one most people land on.

What this wiki does not do

• We do not list unverified code strings. The set names above are not code strings; they are the in-game label of what a code unlocks.
• We do not link to third-party "code" sites that advertise a "working" list.
• We do not speculate on upcoming rewards.
• We do not promise that any of the "Claimed by community" rows above will end up confirmed.

Related

• FirstLook program ↗ — official entry point
• ProbablyMonsters Account / Redeem ↗ — official code-redeem flow
• Official Discord — primary FirstLook channel
• Official Sources — full list of first-party channels
• Deluxe Edition contents — Keeper's Oath is part of the $29.99 SKU
• One Month in Gildenarch — October signal for more programs

Confirmed by

• crimsonmoon.firstlook.gg ↗ — official entry point
• account.probablymonsters.com/redeem ↗ — official redeem flow
• Xbox news article, 2026-09-01 ↗ — confirms Hex Knight for every Xbox player
• Steam, Epic, PS5, and Xbox store pages — confirm Deluxe Edition contents including Keeper's Oath
• Dev Log #1 Steam News post (10 June 2026) — first-party mention of FirstLook
• Multiple community sources (Discord announcements, Steam Guides, fan wikis) for the "Claimed by community" rows