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
不错，好玩和挑战性还是很有感觉
Holy, I LOVE THIS GAME! it is my favorite FPS game of all time and it isn't even a competition. Timelock studio saw the potential within serious sam 4 and used to thier fullest. obviously soundtrack is and always has been good all thanks to king Damjan Mravunac! But I must mention other people for thier work such as Anna. Other than that Timelock did an amazing job with thier level design and giving that atmospheric snowy and bizzare feeling through entire game... some of the battles are pretty crazy. Secrets are best it has EVER BEEN in a serious sam game in my opinion.I love them so much. Unfortunately game does have their downsides mainly 3 I wanna talk about. Personally, I haven't run into much performance issues but I know performace is terrible for a lot people despite the updates. it would be such a shame to not experience this game... Second problem is obviously, game is a bit too short. it acts like a dlc for serious sam 4 anyway. At least I can say game is pretty replayable especially if you are going for %100 achievements... tbh playing the game 3 to 4 times is maybe a little too much for %100 complation but it is fine i guess. Most fun I had playing this game was with no S.A.M. and gadgets on serious. most of the battles are pretty easy in my opinion since game doesn't look behind the path behind you most of the times. I feel like ending feels a little rushed or there is little bit missing content between level 4 and 5. What I mean by it is playtime between draconion burner, granade launcher and minigun is really close to each other something compared to like AK and crossbow. I mean doesn't matter much game is GOOD. lastly I think enemy variaty gets maybe a little repetative after a while but they are still plentiful so it is still fun nonetheless. buy this game. if you dont get performance issues. it is amazing
Media
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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 ♥♥♥♥♥ побила мне сейв.
Much more polished and better executed than the flawed gem that is Serious Sam 4. Definitely a must play for serious enjoyers.
<3
крутой вынос мозга на максимальном уровне сложности без новая игра + пройти 2 последние локи невозможно, гаджеты на вес золота а так 10 крутых семов из 10
отличный графон современная механика!
Стоит пройти. Игра супер.
хуита
zajebiste
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 | — | — | |
| $3M | 12.2K | 76% | $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 |