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Serious Sam: Siberian Mayhem
Data source: Steam Web APILast updated: How we collect this data
Serious Sam: Siberian Mayhem player count chart
Serious Sam: Siberian Mayhem has very few players on Steam right now (18). Its all-time peak was 1,505.
History from Jan 1, 2022
Serious Sam: Siberian Mayhem monthly player count
| Month | Avg. players | % Gain | Peak players |
|---|---|---|---|
| November 2026 | not enough data | -35.71% | 63 |
| October 2026 | 35 | -10.26% | 98 |
| September 2026 | 39 | +85.29% | 126 |
| August 2026 | not enough data | -41.88% | 68 |
| July 2026 | not enough data | -29.09% | 117 |
| June 2026 | not enough data | +139.13% | 165 |
| May 2026 | not enough data | -4.17% | 69 |
| April 2026 | not enough data | -20% | 72 |
| March 2026 | not enough data | +3.45% | 90 |
| February 2026 | not enough data | -29.27% | 87 |
| January 2026 | not enough data | -5.38% | 123 |
| December 2025 | not enough data | +17.12% | 130 |
| November 2025 | not enough data | +23.33% | 111 |
| October 2025 | not enough data | -2.17% | 90 |
| September 2025 | not enough data | +50.82% | 92 |
| August 2025 | not enough data | -14.08% | 61 |
| July 2025 | not enough data | -16.47% | 71 |
| June 2025 | not enough data | +18.06% | 85 |
| May 2025 | not enough data | +14.29% | 72 |
| April 2025 | not enough data | -25% | 63 |
| March 2025 | not enough data | -18.45% | 84 |
| February 2025 | not enough data | -17.6% | 103 |
| January 2025 | not enough data | -6.02% | 125 |
| December 2024 | not enough data | +12.71% | 133 |
| November 2024 | not enough data | +47.5% | 118 |
| October 2024 | not enough data | -20.79% | 80 |
| September 2024 | not enough data | +50.75% | 101 |
| August 2024 | not enough data | -10.67% | 67 |
| July 2024 | not enough data | -25% | 75 |
| June 2024 | not enough data | +26.58% | 100 |
| May 2024 | not enough data | -21% | 79 |
| April 2024 | not enough data | +20.48% | 100 |
| March 2024 | not enough data | +10.67% | 83 |
| February 2024 | not enough data | -22.68% | 75 |
| January 2024 | not enough data | +3.19% | 97 |
| December 2023 | not enough data | +22.08% | 94 |
| November 2023 | not enough data | -53.33% | 77 |
| October 2023 | not enough data | +189.47% | 165 |
| September 2023 | not enough data | -9.52% | 57 |
| August 2023 | not enough data | -25.88% | 63 |
| July 2023 | not enough data | +28.79% | 85 |
| June 2023 | not enough data | -29.03% | 66 |
| May 2023 | not enough data | +8.14% | 93 |
| April 2023 | not enough data | -11.34% | 86 |
| March 2023 | not enough data | -8.49% | 97 |
| February 2023 | not enough data | -44.5% | 106 |
| January 2023 | not enough data | +3.24% | 191 |
| December 2022 | not enough data | +77.88% | 185 |
| November 2022 | not enough data | -22.96% | 104 |
| October 2022 | not enough data | +114.29% | 135 |
| September 2022 | not enough data | -12.5% | 63 |
| August 2022 | not enough data | -23.4% | 72 |
| July 2022 | not enough data | -4.08% | 94 |
| June 2022 | not enough data | -49.48% | 98 |
| May 2022 | not enough data | +122.99% | 194 |
| April 2022 | not enough data | -31.5% | 87 |
| March 2022 | not enough data | -79.94% | 127 |
| February 2022 | not enough data | -57.94% | 633 |
| January 2022 | not enough data | n/a | 1,505 |
How many people are playing Serious Sam: Siberian Mayhem?
At this moment Serious Sam: Siberian Mayhem has 18 concurrent players on Steam. That makes it the #6,007 most played game on Steam at the moment. In the last 24 hours it peaked at 62 players. Today's peak is 15% above its 30-day average daily peak of 54.
Is Serious Sam: Siberian Mayhem growing or declining?
Over the last 30 days Serious Sam: Siberian Mayhem averaged a daily peak of 54 players, down 25% compared with the 30 days before (72). Its highest point this month (85) is 23% below the same period last year (111). In its first month after release (Jan 25, 2022) it peaked at 633 players. Today's player count is 1% of its all-time peak of 1,505, set on Jan 1, 2022.
Other Boomer Shooter games like Serious Sam: Siberian Mayhem by player count
Compare Serious Sam: Siberian Mayhem with similar games
- Serious Sam: Siberian Mayhem vs Serious Sam: Shatterverse
- Serious Sam: Siberian Mayhem vs Warhammer 40,000: Boltgun 2
- Serious Sam: Siberian Mayhem vs CULTIC
Player counts, peaks, reviews and prices side by side. Compare any Steam games
About Serious Sam: Siberian Mayhem
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.
- Developer
- Croteam, Timelock Studio
- Publisher
- Devolver Digital
- Released
- Jan 25, 2022
- Genre
- Action, Adventure
- Steam Deck
- Playable
- Languages
- 13 languages, 1 with full audio
Screenshots
Serious Sam: Siberian Mayhem price history
Good time to buy? No sale seen yet. Serious Sam: Siberian Mayhem costs $19.99 and we have not recorded a discount for it so far.Next Steam sale: Steam Winter Sale, Dec 17 to Jan 4. See the countdown
US price on Steam. Checked daily.
How many copies has Serious Sam: Siberian Mayhem sold?
We estimate Serious Sam: Siberian Mayhem has sold 110K to 280K copies on Steam, based on how many Steam reviews it has. At the prices it has actually sold for, that is roughly $1.8M to $4.7M in gross revenue.
Serious Sam: Siberian Mayhem reviews by language
- Russian55%
- English40%
- Chinese (Simplified)5%
Share of Steam reviews written in each of the 11 biggest Steam languages. It shows where the game's players are, roughly.
These are estimates, not official sales figures. How we estimate sales.
Get Serious Sam: Siberian Mayhem alerts by email
Serious Sam: Siberian Mayhem reviews over time
Positive and negative Steam user reviews per month, from Steam's review history.
Serious Sam: Siberian Mayhem achievements
Serious Sam: Siberian Mayhem has 51 Steam achievements. On average a player has unlocked 28.2% of them; the rarest, Hero, is held by 2.4% of players.
Dogs and FrogsHidden achievement88.8%
The RefineryHidden achievement73.2%
Black GoldHidden achievement71.9%
Extremely UncoolHidden achievement67.8%
The ProcessingHidden achievement66.4%
The OperatorHidden achievement65.2%
Eye for an EyeHidden achievement62.4%
EnergizeHidden achievement61.5%
Heart of RussiaHidden achievement59.1%
All Ingenious is SimpleThe smartest man on Earth58.5%
The Last Train DepartedHidden achievement54.2%
Alpha and OmegaHidden achievement51.1%
Fight Fire with FireKill Draconian Burner with a Burner gun50.9%
The EndHidden achievement49.9%
Death from AboveNow it's your turn48.4%
Critical TemperatureKill 10 enemies with one Burner explosion44.4%
Everyone Is A MinesweeperHidden achievement42.5%
Ok, And?Hidden achievement38.8%
Back To The FutureRise and levitate38.4%
Hide and SeekHidden achievement37.0%
The Dark TowerHidden achievement36.1%
Inborn PlumberHidden achievement31.9%
Traitor's TaleFind every General Brand audio log29.8%
Line up, please!Kill 5 enemies with one Crossbow shot23.0%
Sweet KompotHidden achievement20.2%
All Ingenious is HardHidden achievement15.7%
Sam The ExplorerFind half of all the secrets15.1%
Part-Time HeroGet half of all achievements12.1%
More ComplaintsFind every Dmitry audio and text log10.3%
Oops, I dropped itRid the monster of its misery9.5%
All Ingenious is ShotA solution to any problem7.5%
David and GoliathDefeat Sentry Tower with sole hoverboard firepower7.3%
Breaking NewsFind all of the print media notes7.1%
Serious ArchaeologistHidden achievement6.6%
Hole-in-OneStay here and kill them all... with a black hole6.4%
Iron CaputDon't ride the tank, become the tank6.4%
Serious MayhemComplete Siberian Mayhem on Serious difficulty in Singleplayer5.5%
Aurora BorealisGet any medal on The Snowrider survival level5.2%
Look Ma, I'm a Lumberjack!Complete the mech sequence and kill all big enemies without shooting5.0%
No Stone UnturnedFind all secrets5.0%
Hero-glyphicGet any medal on Horus Sanctuary survival level4.9%
Veni, Vidi, ViciBeat the final boss in Singleplayer on Serious difficulty without loading mid-battle savegames4.7%
Superior SpeciesGet any medal on Kleer Fortress survival level4.2%
Extreme SurvivalistGet a gold medal on any survival level4.2%
Welcome to the JungleGet any medal on Monkey Canyon survival level4.1%
Old SchoolComplete Siberian Mayhem without learning a single S.A.M skill in Singleplayer4.0%
Feng Shui FightGet any medal on Dragon Gates survival level4.0%
Here Comes the PainGet any medal on Castle of Pain survival level3.8%
Combustion TamerKill 30 enemies while riding one Draconian Burner3.5%
Massacre PartyComplete Siberian Mayhem on Serious difficulty in Cooperative with enemy multiplier set to at least x23.1%
HeroUnlock all Achievements.2.4%
Global unlock rates from Steam, most common first.
Serious Sam: Siberian Mayhem DLC
Serious Sam: Siberian Mayhem has 1 DLC on Steam, newest first.
| DLC | Price (US) | |
|---|---|---|
| Serious Sam: Siberian Mayhem Soundtrack ↗ | $4.99 | |
Latest Serious Sam: Siberian Mayhem news and patch notes
- Aug 31, 2026 Serious Sam: Shatterverse OUT NOW!
- Mar 26, 2026 Serious Sam is Back, Baby! Enter the Shatterverse
- Dec 23, 2025 A Seriously Serious Christmas
- Mar 10, 2023 Featured Mod, City Of The Pyramids
- Jan 25, 2023 Anniversary Update 1.07
- Dec 29, 2022 Hotfix 1.06c Patch notes
- Dec 22, 2022 Hotfix 1.06b Patch notes
- Dec 18, 2022 Merry Christmas Update 1.06
Official announcements from the developer on Steam.
Serious Sam: Siberian Mayhem FAQ
Is Serious Sam: Siberian Mayhem dead?
Serious Sam: Siberian Mayhem has very few players on Steam right now (18). Its all-time peak was 1,505.
How many people play Serious Sam: Siberian Mayhem?
18 people are playing Serious Sam: Siberian Mayhem on Steam right now. In the last 24 hours it peaked at 62 concurrent players.
What is the all-time peak player count for Serious Sam: Siberian Mayhem?
Serious Sam: Siberian Mayhem reached its all-time Steam peak of 1,505 concurrent players on Jan 1, 2022.
Is Serious Sam: Siberian Mayhem growing or declining?
Serious Sam: Siberian Mayhem is declining. Its average daily peak over the last 30 days was 54, down 25% compared with the previous 30 days.
How much does Serious Sam: Siberian Mayhem cost?
Serious Sam: Siberian Mayhem costs $19.99 on Steam in the US. Prices are checked daily and can differ by region.
What is the lowest price Serious Sam: Siberian Mayhem has been on Steam?
We have not seen Serious Sam: Siberian Mayhem discounted on Steam since October 2026, so the lowest US price we have recorded is its regular $19.99.
Is Serious Sam: Siberian Mayhem on sale right now?
No, Serious Sam: Siberian Mayhem is at its full price of $19.99 on Steam right now.
Is Serious Sam: Siberian Mayhem good?
Steam players rate Serious Sam: Siberian Mayhem Very Positive: 92% of 4,452 reviews are positive.
When did Serious Sam: Siberian Mayhem come out?
Serious Sam: Siberian Mayhem was released on Steam on Jan 25, 2022.
Who made Serious Sam: Siberian Mayhem?
Serious Sam: Siberian Mayhem was developed by Croteam, Timelock Studio and published by Devolver Digital.
How many copies has Serious Sam: Siberian Mayhem sold?
We estimate Serious Sam: Siberian Mayhem has sold 110K to 280K copies on Steam, based on how many Steam reviews it has. This is an estimate, not an official figure, because Steam does not publish sales.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.













