What it likely sold — estimate, stated as a range on purpose
Lifetime units: ~15,840
(P10–P90: 6,336 – 34,848)
Gross revenue: ~$259,646
($103,858 – $571,221)
Estimate, method v1.0 — before Steam's ~30% share, refunds and VAT. The band means: we'd be surprised if the truth sat outside it. How we estimate
Player voice — measured shares of Steam thumbs, never a model
Last 90 days: 75% positive across 36 stored reviews. Action games with 100+ reviews typically sit around 84% (median of 3353 games).
Gameplay & mechanics80% positive · 75 mentions
“I consider myself something of a shooter connoisseur. From the exquisite game design of Doom Eternal to the stripped down perfection of Dusk FPS games are kind of in a new golden age after years in the wilderness. I had KVARK on my…”Recommended · Steam review · Feb 2025 · 54 h played
Visuals & audio83% positive · 70 mentions
“Fine retro fps set in dystopian cold war setting with a lot of soviet propaganda. It reminds me of HROT, atmosphere is very thick but gameplaywise its more like Half-Life with more tactical shooting, enviromental puzzles and object…”Recommended · Steam review · Nov 2025 · 14 h played
Performance & stability80% positive · 66 mentions
“Decent "russian half-life" style of old school fps. Not amazing though. 7/10 imo. -the game is lacking quick saves -the check points can be a bit far away sometimes -there is no stat sreen, only after finishing a level -there are some…”Recommended · Steam review · Feb 2026 · 9 h played
Content & longevity78% positive · 55 mentions
“Half-Life behind the iron curtain, sometimes repetitive but generally quite fun game. end „boss” is a bad joke (it takes few seconds to defeat him).”Recommended · Steam review · Sep 2025 · 13 h played
Difficulty & balance84% positive · 37 mentions
“I consider myself something of a shooter connoisseur. From the exquisite game design of Doom Eternal to the stripped down perfection of Dusk FPS games are kind of in a new golden age after years in the wilderness. I had KVARK on my…”Recommended · Steam review · Feb 2025 · 54 h played
Story & writing84% positive · 37 mentions
“I consider myself something of a shooter connoisseur. From the exquisite game design of Doom Eternal to the stripped down perfection of Dusk FPS games are kind of in a new golden age after years in the wilderness. I had KVARK on my…”Recommended · Steam review · Feb 2025 · 54 h played
Price & value93% positive · 27 mentions
“Fun, full of personality and challenging at times. Worth the money.”Recommended · Steam review · Apr 2026 · 7 h played
Controls & UI92% positive · 13 mentions
“Kvark is a retro-inspired first-person shooter developed by Latest Past together with Perun Creative, and released on Steam as a modern homage to classic shooters from the 1990s. The game deliberately embraces the design philosophy of…”Recommended · Steam review · Mar 2026 · 15 h played
258 recent English reviews stored · topics keyword-matched · topics under 12 mentions stay hidden · methodology