A post-apocalyptic open world, alien monstrosities, scarce resources, widespread sanity-sapping Stardust pollution, and some good old fashioned survival grinding – you may be a meta human but you’re ...

7th November 2025: We added new Once Human codes. Starry Studio’s sci-fi survival game, Once Human, has launched on Steam for free, and for those of you who love lining your pockets with even more ...

Get the latest Energy Link and in-game item rewards. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Once Human codes are one of the ways you can ...

You were once an ordinary human, and now, you’re a fighter surviving in a post-apocalyptic world. Giant monsters lurk around every corner, and you’ll need to find resources to fend for yourself.

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 ...