Once Human Codes (September 2026)
Once Human codes hand you Starchrom, crates and shop coupons, which is exactly what you want when you're chasing cosmetics and shop rotations. We've pulled the codes below from the game's own channels and marked them Unconfirmed until we redeem each one in-game. They're case-sensitive and one-time per account, so copy them straight from the table.
Codes
Codes marked Unconfirmed were published by an official source for this game, but nothing here has been confirmed as still working. Treat them as worth trying, not as guaranteed. Codes are case-sensitive — copy them straight from the list.
How to Redeem Once Human Codes
- On PC, press Esc to open the menu, then open the Shop or Event panel and switch to the Event tab.
- Find the Redeem Code box. On mobile, go to Menu, then Settings, then Redeem Code instead.
- Type the code exactly, matching every capital and number. For example, '2026SFOH' starts with a zero, not the letter O.
- Confirm and collect the Starchrom or crates from your in-game mail.
About Once Human Codes
Once Human is Starry Studio's free-to-play open-world survival shooter with a supernatural, monster-infested twist. Its codes usually give Starchrom (the currency for the shop's rotating cosmetics), Butterfly's Emissary crates, Gamer Pro gift boxes, or a shop coupon, rather than raw gear. New codes tend to arrive around seasonal events, console or scenario launches, and streamer campaigns, so they cluster around those beats instead of a fixed weekly drop. Livestream codes in particular can be short-lived, sometimes lasting only a day. We check the official channels and update the list when a fresh code lands.
Where Once Human Codes Come From
We track these official channels for new codes. Anything we have not been able to confirm as working stays labelled Unconfirmed:
Once Human Codes FAQ
Why isn't my Once Human code working?
Usually a case mistake or an expired code. They're case-sensitive, so match every capital and watch the zero in codes like 2026SFOH. Each code is also one-time per account.
What do Once Human codes give you?
Mostly Starchrom for the cosmetic shop, plus Butterfly's Emissary crates, Gamer Pro gift boxes, and the occasional shop coupon. They don't hand out gear directly.
How often do new codes drop?
Around seasonal events, console or scenario launches, and streamer campaigns. There's no weekly schedule, so those moments are your best window to check back.
Are livestream codes really that short-lived?
Yes. Some codes tied to a stream expire within about a day, so if you catch one, redeem it right away rather than saving it.
Related codes
New to redeeming codes?
Covers mobile gacha and strategy titles. Maintains the source list for each game and the expired archive, so codes the publisher has withdrawn drop out of the live list instead of sitting there looking current.
Spotted a dead code? Report it and we will check it against the game's source. Read how we verify codes.