Xbox Series X|S Xbox One
Serious Sam: Siberian Mayhem — Xbox Series X|S and Xbox One
How much is Serious Sam: Siberian Mayhem on Xbox Series X|S and Xbox One? Serious Sam: Siberian Mayhem costs 99.99 RON on the Xbox Series X|S and Xbox One Microsoft Store. It is cheapest in Turkey at about 12.06 RON. It has 49 Xbox achievements. Price last checked: .
Cost per achievement2.04 RON
Game ID9P2W3XCT75V2
No discounts yet. Has been 99.99 RON since we started tracking in June 2026.
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Turkey — cheapest worldwide
128.75 TL · ≈ 12.06 RON at today's rate
Save 87.93 RONvs your region
PaymentThe Turkish Microsoft Store only takes Turkish payment methods, so a foreign card won't go through — you top up the wallet with Turkish (TL) Microsoft Store gift cards instead.
| Region | Local price | In RON | vs you |
|---|---|---|---|
| Turkey Local payment onlyThe Turkish Microsoft Store only takes Turkish payment methods, so a foreign card won't go through — you top up the wallet with Turkish (TL) Microsoft Store gift cards instead. | 128.75 TL | 12.06 RON | −87.93 RON |
 Ukraine | 505.00₴ | 51.19 RON | −48.80 RON |
 India Local payment onlyThe Indian Microsoft Store only takes Indian payment methods, so a foreign card won't go through — you top up the wallet with Indian (INR) Microsoft Store gift cards instead. | Rs 1,099 | 51.96 RON | −48.03 RON |
 Brazil | R$74.95 | 65.56 RON | −34.43 RON |
 Japan | ¥2,350 | 66.37 RON | −33.62 RON |
 Indonesia | Rp 265,000 | 67.62 RON | −32.37 RON |
 New Zealand | $29.40 | 78.61 RON | −21.38 RON |
 Korea | 24,900원 | 81.62 RON | −18.37 RON |
 Canada | $25.99 | 84.53 RON | −15.46 RON |
 Malaysia | RM 78.00 | 87.51 RON | −12.48 RON |
 Hong Kong | HK$154.00 | 88.72 RON | −11.27 RON |
 U. A. Emirates | $19.99 | 90.29 RON | −9.70 RON |
 United States | $19.99 | 90.29 RON | −9.70 RON |
 Sweden No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | 199.00 Kr | 93.89 RON | −6.10 RON |
 South Africa | R 339.00 | 95.15 RON | −4.84 RON |
 Thailand | THB 699.00 | 95.61 RON | −4.38 RON |
 Taiwan | NT$679 | 96.88 RON | −3.11 RON |
 Australia | $29.95 | 97.01 RON | −2.98 RON |
 Norway No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | kr 204.00 | 98.45 RON | −1.54 RON |
 Hungary No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | 6.900 Ft | 99.21 RON | −0.78 RON |
 Romania Your regionDetected from your account or location — every price on this page is converted into this region’s currency. No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | 99.99 RON | 99.99 RON | — |
 United Kingdom | £16.74 | 102.47 RON | +2.48 RON |
 Singapore | SGD29.25 | 103.83 RON | +3.84 RON |
 Austria No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Belgium No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Germany No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Spain No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Finland No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 France No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Greece No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Ireland No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Italy No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Netherlands No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Portugal No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Slovakia No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €19.99 | 104.83 RON | +4.84 RON |
 Bulgaria No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €20.96 | 109.91 RON | +9.92 RON |
 Poland No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | 92.49 zl | 111.82 RON | +11.83 RON |
 Denmark No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | Kr 159,00 | 111.88 RON | +11.89 RON |
 Israel | ILS 75.00 | 113.44 RON | +13.45 RON |
 Switzerland | CHF 20.50 | 114.59 RON | +14.60 RON |
 Croatia No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €21,99 | 115.31 RON | +15.32 RON |
 Czechia No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | 569.00 Kc | 123.78 RON | +23.79 RON |
 Saudi Arabia | $74.00 | 334.25 RON | +234.26 RON |
 Mexico | US$349.00 | 1,576.40 RON | +1,476.41 RON |
 Argentina | US$1,419.00 | 6,409.47 RON | +6,309.48 RON |
 Iceland No VPN needed in the EUThis is an EU or EEA store. If you live in the EU or EEA you can buy this from your browser with your usual card, no VPN or account region change required. | €1,849.00 | 9,696.05 RON | +9,596.06 RON |
 Chile | US$13,499.00 | 60,973.54 RON | +60,873.55 RON |
EU and EEA stores you can buy from without a VPN if you live in the EU or EEA. Other regions may need an account region change or a local payment method.
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49 achievements
1,000 G
Old SchoolComplete Siberian Mayhem without learning a single S.A.M skill in Singleplayer
Rarity pending
65 G
No Stone UnturnedFind all secrets
Rarity pending
60 G
Serious MayhemComplete Siberian Mayhem on Serious difficulty in Singleplayer
Rarity pending
55 G
Massacre PartyComplete Siberian Mayhem on Serious difficulty in co-op with enemy multiplier set to at least x2
Rarity pending
55 G
Serious ArcheologistHey, this looks familiar!
Rarity pending
50 G
Veni, Vidi, ViciBeat the final boss in Singleplayer on Serious difficulty without loading mid-battle savegames
Rarity pending
50 G
Iron CaputDon't ride the tank - become the tank
Rarity pending
40 G
Extreme SurvivalistGet a gold medal on any survival level
Rarity pending
40 G
Sam The ExplorerFind half of all the secrets
Rarity pending
35 G
All Ingenious is HardYou are here to shoot, right?
Rarity pending
30 G
Combustion TamerKill 30 enemies while riding one Draconian Burner
Rarity pending
30 G
Look Ma, I'm a Lumberjack!Complete the mech sequence and kill all big enemies without shooting
Rarity pending
30 G
Inborn PlumberWhen passion becomes profession
Rarity pending
20 G
The Dark TowerWhen passion overcomes the pain
Rarity pending
20 G
More ComplaintsFind every Dmitry audio and text log
Rarity pending
20 G
Breaking NewsFind all of the print media notes
Rarity pending
20 G
David and GoliathDefeat Sentry Tower with sole hoverboard firepower
Rarity pending
20 G
Critical TemperatureKill 10 enemies with one Burner explosion
Rarity pending
20 G
Line up, please!Kill 5 enemies with one Crossbow shot
Rarity pending
20 G
Sweet KompotFrom granny, with love
Rarity pending
15 G
Hole-in-OneStay here and kill them all... with a black hole
Rarity pending
15 G
Here Comes the PainGet any medal on Castle of Pain survival level
Rarity pending
15 G
Hero-glyphicGet any medal on Horus Sanctuary survival level
Rarity pending
15 G
Superior SpeciesGet any medal on Kleer Fortress survival level
Rarity pending
15 G
Feng Shui FightGet any medal on Dragon Gates survival level
Rarity pending
15 G
Aurora BorealisGet any medal on The Snowrider survival level
Rarity pending
15 G
Welcome to the JungleGet any medal on Monkey Canyon survival level
Rarity pending
15 G
Black GoldNo complaints. Only skills
Rarity pending
10 G
The RefineryBack on the mainland
Rarity pending
10 G
EnergizeAnything for a reward
Rarity pending
10 G
The ProcessingIn Mother Russia, you invade the aliens!
Rarity pending
10 G
Hide and SeekSet your spirit free
Rarity pending
10 G
Heart of RussiaThrough the snow, flames, and alien bodies
Rarity pending
10 G
Alpha and OmegaEmbrace the origins
Rarity pending
10 G
The Last Train DepartedSearched for the enemy, found new friends
Rarity pending
10 G
The EndFrom Russia with love
Rarity pending
10 G
All Ingenious is ShotA solution to any problem
Rarity pending
10 G
All Ingenious is SimpleThe smartest man on Earth
Rarity pending
10 G
Traitor's TaleFind every General Brand audio log
Rarity pending
10 G
Death from AboveNow it's your turn
Rarity pending
10 G
Back To The FutureRise and levitate
Rarity pending
10 G
Fight Fire with FireKill Draconian Burner with a Burner gun
Rarity pending
10 G
Oops, I dropped itRid the monster of its misery
Rarity pending
10 G
Everyone Is A Minesweeper...at least once
Rarity pending
10 G
Ok, And?Not the best way to keep warm
Rarity pending
10 G
Extremely UncoolMeet the naughty monster
Rarity pending
5 G
The OperatorTry a new career
Rarity pending
5 G
Dogs and FrogsNo hope for a hopping mob
Rarity pending
5 G
Eye for an EyeA tooth for a truth
Rarity pending
5 GMain Story4½ hours
Main + Extras6½ hours
Completionist19 hours
Completion times crowdsourced from HowLongToBeat.
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.
Welcome back to the world of Serious Sam 4 in 'Siberian Mayhem' - a new standalone chapter in the adventures of 'Serious' Sam Stone. Make your way through the vast Russian landscapes on a quest to catch up with the traitorous General Brand, who remains one step ahead of Sam at every turn. The road is long, and there is oh so much to see.
Co-developed by Timelock Studio and Croteam, 'Serious Sam: Siberian Mayhem' presents an expanded look at a familiar journey full of forgotten stories, unexplored places, and Sam's trademark guns-blazing battles against Mental's Horde. Join the fight, comrade!
WELCOME TO SIBERIA
...the heart of Russia. This place is huge, cold, and so unpredictable even the alien invaders feel lost. Travel through five new levels set in a beautiful and dangerous world, from Arctic coastlines and desolate forests to abandoned villages and a chilling ghost town. Siberia is large enough for you to fight & explore for as much as you want.
BEASTS OF THE APOCALYPSE
Only the strongest souls survive in Siberia, and Mental knows it well. A new set of dangerous foes and bosses join the Horde in 'Siberian Mayhem'. including some of the most advanced and intimidating creatures you never expected to see.
TEMPERED STEEL
There's only one thing that stands between Serious Sam and his enemies - a gun. Treat yourself with a deadly arsenal of new weapons, from the legendary AK to experimental 'Perun' crossbow, and more! Do you want to cause death from above or become one with 50 tons of first-class firepower? New gadgets and vehicles are locked, loaded, and ready to fulfill your most destructive dreams.
AT HOME AMONG STRANGERS
When you think the journey is over and there are no more stories to tell, the universe gives you a second chance. Meet a gang of new outcasts and unexpected characters who will help Sam on his journey to Tunguska. Complete side-missions in order to uncover new chronicles these wild places uphold. And pay attention to your surroundings - the world itself can tell you something you never expected to hear.
SIBERIAN MYSTERIES
The lands of Siberia are huge, desolate, and full of secrets. Useful, silly, weird, familiar... you name it. Can you find them all?
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How much is Serious Sam: Siberian Mayhem on Xbox Series X|S and Xbox One?
Serious Sam: Siberian Mayhem costs 99.99 RON on the Xbox Series X|S and Xbox One Microsoft Store.
Is Serious Sam: Siberian Mayhem on Xbox Game Pass?
Serious Sam: Siberian Mayhem is not currently in the Xbox Game Pass Premium or Ultimate game catalog — it is a paid purchase on the Microsoft Store.
What is the cheapest region to buy Serious Sam: Siberian Mayhem?
The cheapest Microsoft Store region for Serious Sam: Siberian Mayhem is Turkey, at about 12.06 RON converted to your currency — buy it with a local account for that region.
Serious Sam: Siberian Mayhem and all related artwork, screenshots, achievement data and trademarks are the property of their respective owners and are sourced from the Microsoft Store, shown here for reference and identification only. XBXprices is not affiliated with Microsoft or the publisher. Prices are indicative and may be out of date — confirm on the Microsoft Store before buying. Disclaimer · Report a content issue.
Full price
99.99 RON
at the Microsoft Store
Price last checked
Go to Microsoft Store
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| Platforms: | Xbox Series X|S Xbox One |
| Released: | October 6, 2022 |
| Developer: | Croteam, Timelock Studio |
| Publisher: | Devolver Digital |
| Genre: | Action |
| Critics: | 73 / 100 (based on 38 reviews) |
| Store rating: | ★★★☆☆ 3.2 / 5 (1,226 ratings) |
| Offline: | 1 player |
| Game ID: | 9P2W3XCT75V2 |
