We’re beyond proud (and honestly still a little stunned) to share this milestone with you:
🎉 ZERO Sievert has officially sold over 500,000 copies 🎉
Half a million players have stepped into the radioactive ruins, scavenged for precious loot, and fought tooth and nail to make it out alive. That number represents not just sales, but stories. Thousands of extraction runs, loadouts tested, factions faced, and unforgettable moments of survival and chaos.
For a gritty indie game set in a brutal, post-apocalyptic wasteland… that’s massive.
ZERO Sievert started as a passion project. An atmospheric, extraction-focused shooter built for players who wanted something challenging, deep, and unforgiving. We knew it would be niche, but we didn’t know it would grow into a community like this.
Through every patch, every bit of feedback, every bug squashed and new system introduced, you’ve been there with us. Watching, testing, surviving. And your support has helped shape this game into something bigger than we ever imagined.
From the entire team at Modern Wolf and the developer, thank you.
Seriously. Thank you for believing in this weird little radioactive sandbox and helping it grow.
This milestone comes just as we’re preparing to launch Patch 1.2.4, aka The Prologue Update, which brings improvements for new players and full support for Steam Deck and controller play. It’s all part of our commitment to continue refining and expanding the game, whether you’re brand new or on your hundredth run.
To celebrate 500,000 copies sold, we’re also offering our biggest discount yet - 25% off during the Steam Summer Sale (June 26 – July 10)
If you’ve been watching from the side-lines, or want to convince a friend to join you in the wasteland, this is the perfect time.
This milestone isn’t the finish line, it’s a checkpoint. We’ve got more in store for ZERO Sievert, and we’re just getting started.
See you in the Zone.
– The ZERO Sievert Team