
Kvark is an FPS game set in a fictional version of the 80s Czech Republic. The player finds themselves in an underground facility that is falling apart as they travel through it. They will have to navigate through dark tunnels and will encounter many obstacles and enemies that will test their skills
Modeled estimate, not a reported figure. How we estimate →
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): 0.43/day in the week to Sep 1 → 1/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 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
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; PlayStation, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $19.99 | 500reviews | 87% | — | $225.5K |
| $19.99 | 205ratings | 88% | — | not modelled | |
Engagement
Reviews
Themes across 73 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
This is a great little game that I guess I'd classify as a boomer shooter and is an obvious love letter to Half-Life 1. It's short little on-a-rail shooter that won't overstay its welcome and can be completed within several evenings. It's got humor, it's got easter eggs, it's even got secret areas. I highly recommend it, especially if you see it on sale.
The gun play feels like Half-Life, but 1) enemy's projectiles go through obstacles 2) game is too repetitive 3) AI is clunky 4) there are no npc or good story. Feels like a demo, needs more work.
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Czech, Simplified Chinese, German, Japanese, Polish, Russian
| $19.99 |
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| not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 73 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
clunky weapon handling, toilet paper ammo and crackshot ai on easy difficulty. i cant tell if this is meant to play like half-life or a roblox shooter where every second is a full chess move please explain to me how a full strip of 6 shells equates to just 2 rounds, this is BEYOND baffling
Es simple y tiene algun que otro bug, pero ta bueno el jueguito. Vos compralo y ponete a Kvarkear
Очередная попытка поляков сделать свой халф лайв, только в этот раз первый. И в целом как бы получилось неплохо, Но зачем было растягивать такой бюджетный продукт на 10-12 часов для меня загадка. Мб пытались продолжительностью показать свой скилл или ещё что, но на мой взгляд игра ужасно затянута. Я прошел её почти за 12 часов, редко умирал и в целом на уровень у меня уходило не больше 30-40 минут, с учетом поиска секретов и тд. И с учетом, опять же, бюджетности, врагов в игре не так много, оружия тоже, декорации постоянно повторяются, из душных тесных подвалов вы выйдете впервые на поверхность только через часов 6-7 с начала игры, игра могла бы спокойно проходиться на 4-5 часов короче и это пошло бы ей только в +, а в итоге все третью главу у меня было только желание поскорее бы она закончилось. Но я все равно не могу поставить этой игре отрицательный отзыв, я же прошел её все таки, мне было интересно перестреливаться до самого конца, хоть и ближе к финалу эти перестрелки уже скорее начали вызывать раздражение. Да и каких-то вопиющих проблем у игры нет, это крепко сбитый, целостный шутер. Затянутый, скучноватый, но вполне себе отрабатывающий свой ценник. А если взять по скидке, то оно вполне того будет стоить, просто не ожидайте от игры уровня того же первого халф лайфа, это очень бюджетный его польский брат близнец.
A miserable, one-note slog with precious little variety in environment, action, or enemies. I made it half way through Kvark before repeated game-crashing bugs, coupled with the checkpoint save system, finally broke my patience. Feels like I played for a lot longer, as at no point did I actually have fun.
Definetly one of those hidden gems of a game! It has this Half-Life feel to it, but it manages to stand on its own two feet with a unique, gritty aesthetic that nails that 1980s Cold War, Soviet-era vibe perfectly. The atmosphere is incredibly thick, pulling you into these crumbling, claustrophobic underground facilities that feel lived-in and genuinely unsettling. The combat is methodical and punchy—every weapon has a satisfying weight to it, and the environmental storytelling via notes and subtle worldbuilding keeps you hooked without ever feeling like it's holding your hand. It’s a rewarding, old-school experience with enough secrets and puzzles to make exploring every dark corner worth your while. If you’re a fan of atmospheric, retro-inspired shooters, this is an absolute must-play.
Great half life like game, atmosphere is on point. Enemies could be better, and those that shoot you erase your hp in 2 seconds. But overall very enjoyable so far. Performance is also great. Ceskovia spravili skvelu hru
Bardzo przyjemna gra. Polecam miłośnikom oldschoolowych FPS( ze względu na oprawę graficzną), jak i również Half-Life(zwłaszcza pierwszej części), gdyż gra ma podobny klimat. Mam nadzieję ,że powstanie kontynuacja.
I really enjoyed it. It has a very definite Half-Life influence, but that's not a bad thing in my book. The story is thin, but the world is interesting. The weapons are enjoyable to use and the enemies are fun to fight, even if they're not very sophisticated. I like the humour in the bureaucratic posters and notes. The ending leaves it open for a sequel, which I hope it gets.
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Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
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