Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.
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.
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): 1.29/day in the week to Sep 1 → 4.43/day in the week after.
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; Xbox, PlayStation, GOG 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 | 5.2Kreviews | 92% | — | $1.7M |
| $19.99 | 1.2Kratings | 64% | — | not modelled | |
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
Reviews
Themes across 194 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Молодцы и пасхалки есть и секретки , герои внатуре , так держать . Всем рекомендую . Проходить исключительно на сложном , не будьте тряпкой .
i try it and i really love the running shooting killing games but i dont know its just i didnt like it
Me gustó bastante. Ya han pasado 25 años del Serious Sam 1 y me gustaría que la historia de Mental empiece a terminar, para no morirme antes de que se dignen a siquiera presentarlo (O capaz, nunca lo hagan) En fin, deseo una aproxima entrega que CONTINÚE la historía y no que sea alguna clase de precuela o bucle.
Media
Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Every market we collect.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 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.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese +1 more
| $19.99 |
| 542ratings |
| 80% |
| — |
| not modelled |
| $9.99−50% | 72ratings | 90% | — | 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 194 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Эта игра будет получше, чем оригинальная и тем более приносит больше удовольствия
ЭТО МАТЬ ЕГО КРУТОЙ СЭЭЭЭМ
Amazing what a group of passionate devs can achieve when they like what they are doing doing. Not only you get a good portion of working Serious Sam formula, but also sweet bonuses in a form of multiple references, easter eggs, secrets, crazy attention to details, RESPECT to the source material and a banger soundtrack. Superior in every way in comparison with the pile of crap produced by Behaviour. Ребят, если Вы это читаете, я оч надеюсь Вы ещё приложите руку к Сэму или к другим проектам которые Вам доверят. Я Вашу игру друзьям в подарок буду кидать. Удачи!
sanırsam hayatımda oynadığım en sıkıcı en serious sam olmayan ama olmaya çalışan oyundu 4/10 almayın aldırtmayın
Если это не лучшая игра в мире, то тогда я натурал.
Все недочеты четверки были сведены к минимуму. На больших локациях кучу подходящих противников, по типу камикадз и быков, а на закрытых гнары и клиры. Сюжет для такого аддона вполне норм. Геймплейнно в разы лучше четверки
Udana strzelanka na 6/10 w cenie paru złotych. Raczej nie będę z tego wiele pamiętać.
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.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $999.3K | 1.3K | 55% | $39.99 | |
| $5.1K | 20 | 90% | $9.99 | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $4.5M | 18.3K | 78% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.7M | 3.4K | 69% | $19.99 | |
| $1.7M | 5.3K | 96% | $19.99 | |
| $1.7M | 28.2K | 87% | $2.99 | |
| $1.7M | 3.5K | 84% | $24.99 | |
| $1.7M | 4K | 93% | $14.99 | |
| $1.7M | 4.7K | 79% | $12.99 |