In a world overrun by horrors, every little bit helps. If you are just starting your journey in Once Human or pushing through to the game’s toughest late-game content, these free redemption codes can give you a much-needed boost.
Each month, Once Human drops new codes to reward players with in-game resources like Starchrom, Energy Links, and Activators, no grinding required. Here is a full list of currently active codes for July 2025, plus instructions on how to redeem them.
All Active Once Human Codes (July 2025)
- OHS10521 – 1,000x Starchrom
- MP3H4X643R – 1,000x Starchrom
- OH000007 – 2x Activator, 300x Energy Link
Be sure to enter them exactly as written, codes are case-sensitive and may also expire without warning.
How to Redeem Codes in Once Human
- On PC:
- Complete the tutorial questline “Eve of Evolution” (including crafting ammo).
- Open the Shop Events page.
- Click “Redeem Code” in the bottom right-hand corner.
- Enter a valid code and enjoy your rewards!
- On Mobile:
- Tap the gear icon in the top-right to open settings.
- Scroll down and tap “Redeem Code.”
- Enter your code and confirm.
Stay tuned for more codes in the weeks ahead, especially as new events and updates roll out! And for more information, check our latest news!