Surviving in Once Human can be pretty difficult, so you should get all the free resources available to give yourself the best possible chance of succeeding. Just like in many other multiplayer games, this one allows you to redeem various promo codes to receive in-game rewards. In this guide, we'll tell you about all of the working Once Human codes and also provide easy-to-follow instructions for redeeming them.

Updated August 8, 2024, by Artur Novichenko: This article has been updated and we've added one code. Don't hesitate and redeem all the freebies.

An Intermediate Gear Workbench in Once Human
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All Once Human Codes

Once Human character

Working Once Human Codes

  • CDYM4MXDNH – x2 Sanity Gummies, x300 Energy Link. (NEW)
  • OnceHuman0710 – The Camouflage paint for the motorcycle.
  • OH000007 – x2 Activator, x300 Energy Link.
  • Hyd7my66rt – x2 Activator, x200 Energy Link.
  • Fcnx8nhxj7 – x300 Energy Link, x2 Activator, x1 Adrenaline Shot.
  • OnceHumanTBG – x300 Energy Link, x2 Activator, x1 Adrenaline Shot.
  • OnceHumanJRpt – x300 Energy Link, x2 Activator, x1 Adrenaline Shot.
  • OnceHumanLG – x300 Energy Link, x2 Activator, x1 Adrenaline Shot.
  • OnceHumanIGP – x300 Energy Link, x2 Activator, x1 Adrenaline Shot.

Expired Once Human Codes

  • There are currently no expired codes for Once Human.
Entrance to a hidden facility in Once Human
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How to Redeem Codes in Once Human

Once Human the codes tab

To redeem the aforementioned codes and claim your rewards, follow these steps:

  • Open the Main Menu.
  • Hover your cursor over the Shop Event.
  • Open the Shop menu.
  • Open the Events tab.
  • Click on the Redeem Code button in the bottom right corner.
  • Enter the code you want to redeem.
  • Click on the Redeem button.
  • The reward is yours.

You will be able to access the Shop after completing the Eve of Evolution tutorial quest, and you should immediately use this opportunity to redeem all available codes. Codes tend to expire quickly, and you definitely don’t want to miss out on these free rewards. After all, Once Human is a survival game, and all free resources are helpful there. We'll continue to update this guide whenever new codes are discovered, so you may want to bookmark this page to avoid missing out on future freebies.

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Once Human Tag Page Cover Art
Once Human
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Released
July 9, 2024
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WHERE TO PLAY

DIGITAL
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Developer(s)
Starry Studio
Publisher(s)
Starry Studio, NetEase, Inc.
Div
Platform(s)
PC, Android, iOS
Genre(s)
Survival, Shooter, Open-World
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