
Now with over 600,000 copies sold, ZERO Sievert is a tense top-down extraction shooter that challenges you to scavenge a procedurally-generated wasteland, loot gear, and explore what’s left of a devastated world. When the odds are stacked against you, you’ll need to do more than just survive...
Modeled estimate, not a reported figure. How we estimate →
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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 those who are making runs into the radioactive wasteland, THANK YOU! And for those of you thinking if you should join them, well, I know 600,000 reasons why you should...
Happy hunting...
The world has ended. ZERO Sievert charges you with scavenging equipment across multiple areas, all set in an atmospheric fictitious post-apocalyptic Eastern Europe setting. Your base of operations, the bunker, is filled with traders, modding stations, and areas to make your own, providing you with progression across your excursions into the wild.
Once you’re out in the wilds of the wasteland, however, the situation becomes a lot less secure. Across the six biomes of the game, you’ll initially be armed with little more than a gun and a bottle of water, after which point it’s up to you to recover items, take out bandits, and most importantly, get back alive.
And be warned; the nuclear fallout may have impacted some of the local wildlife…
With a complete new hunter experience, our tutorial takes you (loosely) by the hand and equips you with the knowledge, skills and guns you'll need to to survive and thrive in the world of ZERO Sievert.
Procedurally generated maps make every journey different, with ever-changing hiding spots, loot locations, weather, and layouts. With six maps to explore, be sure to adapt and learn each one's secrets to get in, get out, and get better.
Hunt in a way that suits your playstyle, with over 50 unique guns and 150 mods that can be combined to make you the biggest threat in the wastes of ZERO Sievert. Create a weapon that suits your style or focus on stats to become the ultimate hunter.
As you survive the harsh wasteland you’ll gain experience, sharpening your skills and unlocking new ways to become a deadly hunter. The Weapon Skill System allows you to level up various weapon types, boosting stats such as reload speed, damage, movement speed, and even unlocking unique perks tailored to each weapon. Beyond weapon XP, you can level-up your hunter with unique perks to help navigate the wasteland, tackle tough challenges, and take on more enemies.
In Zakov you’ll encounter The Green Army, a group dedicated to maintaining law and order, or the Crimson Corporation, a global pharmaceutical and technology giant. As a hunter you can choose a faction, earn reputation, unlock unique faction quests, and collect special, high-tier loot to aid you in your journey throughout the wasteland!
Multiple questlines guide you through the world of ZERO Sievert. Through talking with a range of characters you’ll slowly unravel information and lore about the world that’s been left behind. Alongside this, there are more than 100 different items to loot which can be used to craft new items, upgrade your own base, and trade.
The Steam Workshop offers all new ways for you to experience the post-apocalyptic world of Zakov. Dive into a wide range of game changing mods that introduce new weapons to your arsenal, factions for you to work for, NPC’s to discover, quests, languages, and much more.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, German*, Spanish - Spain*, Japanese*, Korean*, Portuguese - Brazil*, Simplified Chinese*, Spanish - Latin America**languages with full audio support
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Hours played at review time, across 75 reviews with recorded playtime.
Reviews
Themes across 73 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
Excellent game! Working towards 100%ing the game again with the new update. Some great changes, and the Horizon enemies are a nice new challenge. This game is totally worth full price. Most people won't give it a shot because of the top-down pixel art style, but that's the charm of it to me.
30+ incursions = zero bolt cutters. Peak game design right there
Bro are you into fps pvpve extraction games? Do you like a good old fashioned top town style game? Fan of the retro early days? Do you enjoy the challenge and sweat of pvp but in a pve only map? Try it then bro. Its got something working for it. [Bonus for casual play, on death you restart to where you were before you set out, reverting your inventory not losing it completely]
Not a fan. Controls are jank, aiming with the mouse like you do in this game should be banned by the Geneva Convention. Game is pretty boring too, not sure why the hype around this one? It's like if "Terraria" (another ♥♥♥♥♥♥ game IMO) and "Escape from Tarkov" had an 8 bit love child out of wedlock and it was born with brain damage. Save your money or wait until this game goes on sale for $0.99
Good lil pixel stalker/tarkov like game.
The game is frustrating. Death is incredibly quick, and gear itemization is incredibly low. I had hoped to pick up a new weapon occasionally, or pick up mods and tweak my gear loadout. Nope. Been using the same basic setup for 10 hours now. It does run fairly well, and has a crazy number of difficulty sliders, including loot adjustment. But those sliders basically boil down to 'die before you see the enemy' or 'playing on super easy mode where you can't die'.
Do you like roguelikes? Do you like guns? Do you like top down pixel art? This is for you.
just yes lol amazing game
Just get it.
Related
Related
Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Engagement
DAU/MAU are modeled from peak concurrent players (≈×8 and ×28) — Steam publishes no active-user counts, so treat these as rough estimates, not reported figures.
Audience
Audience
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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