Once Human codes and how to redeem

May 30, 2025: We checked for the latest Once Human codes.

What are the latest Once Human codes? There are times in all of our gaming lives when we need a little bit of help. Call it a handout, a freebie, call it whatever you like, but receiving a gift occasionally is lovely – and vital when there are eldritch abominations around each corner, wanting to turn you into their next meal.

Whether you're just starting off in Nalcott or working towards the last of the Once Human bosses, you could always use a little help. As with many free PC games, Once Human offers redemption codes to give you a boost. The Once Human codes below can help you fill your coffers without having to spend hours collecting resources and risking your life outside your cozy home base.

All active Once Human codes

The Once Human codes redeemable in-game right now are:

• OHS10521 – 1,000x Starchrom
• MP3H4X643R – 1,000x Starchrom
• OH000007 – 2x Activator, 300x Energy Link

Expired Once Human codes

• ohmobile2025
• QJQWWNMC4R
• ASJM36TW7Y
• TD6JFM4Y6N
• XCX3R4DHKA
• RHM4TK3E6E
• PMN8TH8R7Y
• HJDPYT8KWY
• LGIOLGIO
• HALLOWEEN2024
• ONCEHUMAN1010
• JTA6DXDRYR
• 37CRASHCOURSE
• ONCEHUMAN0920
• CK4664KQW4
• ONCEHUMANNEWS
• ONCEHUMAN0815
• cdym4mxdnh
• hyd7my66rt
• OH000007
• OH777777
• OnceHuman0710
• fcnx8nhxj7
• OnceHumanTBG
• OnceHumanJRpt
• OnceHumanIGP
• OnceHumanLG
• OnceHumanMMOB
• OnceHumanKFBT
• OnceHumanCrow

To redeem Once Human codes, you must access the Shop Events page. Get here by pressing the Shop Events keybind – F3 as default – or via the main menu. Click redeem code in the bottom right-hand corner, and enter your code. 

Shop Events are only available once you have completed the first part of the tutorial, the Eve of Evolution questline. As soon as you have crafted the required materials, up to and including ammo for your chosen weapon, you can access the shop.

Thanks to these Once Human codes, you can get a leg up with Energy Links, cosmetics, and more, but there are even more to collect with Once Human Twitch drops, too. For even more freebies, and some paid benefits if you're into that, you could also check out the Once Human Battle Pass and how to unlock rewards.