
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 →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 3.57/day in the week to Aug 14 → 20.29/day in the week after.
For scale, across Steam · Top Sellers · Poland over the last 30 days: the 21 chart moves that followed a price cut of more than 20% went a median of 12 places towards #1, and the 2,501 moves with no price cut behind them went 1 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
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.
Updates
Engagement
Reviews
Themes across 1254 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Peak. Tarkov but good
prievet
El juego me encanta y es muy bueno en general, la ultima vez que reseñe, ♥♥♥♥ que habian errores, de optimizacion y traduccion, pero los arreglaron, aunque no perfecto, pero si lo solucionaron y ahora lo pude jugar a mi gusto, asi que eso se agradece bastante y que buen juego, una obra de arte y sobretodo ahora que van a meterle el co-op con el zero sievert 2, joyazo de juego 10/10
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| $7.6M | 17.9K | 91% | $19.99 | |
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| $7.6M | 7.1K | 97% | $29.99 |
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
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| $50.6K | 128 | 80% | $12.74 | |
| $133.5K | 199 | 69% | $16.99 | |
| — | 0 | — | — | |
| $12.3K | 20 | 40% | $15.99 | |
| — | 0 | — | — | |
| $287.6K | 524 | 90% | $17.99 |
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*, French*, Italian*, Polish*, Russian* +1 more
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Hours played at review time, across 1.3K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Zero Sievert is Stalker if Tarkovsky’s cinematic pacing was replaced by a severe anxiety disorder. It also translates the eerie, existential dread of Roadside Picnic into a top-down pixelated nightmare where your search for meaning in a hostile Zone is routinely cut short by the environment's dangers (from human enemies, to supernatural anomalies, and even mutated savage boars!) A masterful piece of grind and digital masochism. You're gonna die multiple times. It's defitely not a game for everyone! 9,9 out of 10!
A really great extraction shooter with excellent gameplay. Keep it up!!!
maravilla
被虐的好爽
(Die angezeigte Spielzeit auf Steam ist bei mir nicht ganz akkurat – ich habe das Spiel bereits ca. 10–12 Stunden gespielt, bevor ich es auf Steam gekauft habe.) Jedenfalls ein mega Game für zwischendurch. Dadurch habe ich für mich auch das neue Genre der Extraction-Shooter entdeckt. Die Pixel Grafik macht echt was aus. Ps. die Deutsche übersetzung sowie Spanische, haben Fehler mit umlauten.
Esta bueno, es un tipo Extraction shooter en 2d y es algo exigente, puede correr en casi cualquier computadora, como la mia, te la pasaras unas buenas horas sin darte cuenta, eso si la traduccion deja algo que desear, tiene buenos eventos esta teniendo actualizaciones eso lo agradezco pense que lo dejarian a un lado pero no, no es tan reconocido aqui pero oye tiene traduccion al español o eso intenta, si te gustaria jugar un genero como ya mencione pero no tienes idea de que elegir o simplemente tienes mal internet o te gusta jugar normal sin que tengas que jugar contra jugadores, esto te gustara los npc a veces crees tenerles ya manejados pero o sorpresa no escuchaste unos pasos que te quitaron tu precioso loot, oh eso tambien puedes elegir modalidad, para los masoquistas si mueres pierdes todas tus cosas como Tarkov pero para las personas que les gusta una experiencia mas calmada en si jugar tranqui, hay otro modo que al morir no pierdes tus cosas, ya me pase, queria ser breve pero bueno hermano tengo 300 horas registradas en un juego que no le tenia fe con eso te digo todo. Un abrazo
Great survival game, few but impactful character and weapon perks, lots of weapon (and difficulty) customization.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.