Once Human allows you to redeem various codes to receive different types of rewards, but how exactly do you redeem them, and what codes are currently available to players?

This page acts as a comprehensive breakdown of all available Once Human codes, as well as how to redeem them.

Active Once Human Codes

The currently active and redeemable codes for Once Human, and their associated rewards, are as follows (compiled by SteamCommunity user Scampi_ml):

• CDYM4MXDNH
  • 200x Energy Link, 2 Sanity Gummies
• ONCEHUMAN0710
  • Camouflage (Vehicle skin color)
• OH000007
  • 300x Energy Link, 2x Activator, 1x Adrenaline Shot
• HYD7MY66RT
  • 300x Energy Link, 2x Activator, 1x Adrenaline Shot
• FCNX8NHXJ7
  • 300x Energy Link, 2x Activator, 1x Adrenaline Shot

The additional codes listed below are from verified content creators, but keep in mind that you can only redeem ONE of the codes listed below:

• ONCEHUMAN TBG
• ONCEHUMANKFBT
• ONCEHUMANIGP
• ONCEHUMANJRPT
• ONCEHUMANTBG
• ONCEHUMANMMOB

All content creator codes provide the same rewards: 300x Energy Link, 2x Activator, and 1x Adrenaline Shot.

How to Redeem Once Human Codes

In order to redeem your Once Human codes, first head to the Shop Event tab on the main menu, and click on Events. From this page, click on the Redeem Code option in the bottom right of the screen. You can then enter any of the codes listed above and click redeem to have the associated rewards added to your account in-game.