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Monstrum 2

Monstrum 2

Monstrum 2 is a survival horror game for 2-5 players, set inside the procedurally-generated sea labyrinth - Sparrowlock. Join a team of prisoners evading the terrors within whilst figuring out how to escape, or become one of the deadly monstrosities whose only goal is to hunt them down.

Released Sep 6, 2022 Developer Team Junkfish Publisher Junkfish Limited Platforms Windows HorrorOnline Co-OpSurvival HorrorMultiplayerStealth
View on Steam ↗ Free (US · as of 2026-05-13)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.

51.3%positive1,011 reviews
Not recommended · 0 found this helpful

“the server or down now but when the server was up the game play is bad.”

— a player, Steam review · 5 hrs played
Not recommended · 0 found this helpful

“Absolute BS that they removed the game from player's accounts. NEVER BUY ANYTHING FROM THIS PUBLISHER AGAIN!”

— a player, Steam review · 0 hrs played
Not recommended · 0 found this helpful

“If anyone from team junk fish reads this. I hope you SUFFER!!! by stabbing your toe on a metal surface every day when you wake up.”

— a player, Steam review · 1 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. History through 2024-11 via SteamCharts; self-collected from the Steam API since Aug 2026.

639all-time peak
0 50 100 2022 2023 2024 No data collected for this period No data collected for this period No data collected for this period 80 avg · Mar 2024

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

32achievements
2.3%median completion
1.7%rarest: CEO
28.9% of players 23.0% of players 18.3% of players 15.0% of players 14.2% of players 11.1% of players 7.4% of players 4.5% of players 4.0% of players 3.7% of players 3.6% of players 3.6% of players 3.6% of players 3.2% of players 2.6% of players 2.3% of players 2.3% of players 2.2% of players 2.2% of players 2.0% of players 2.0% of players 1.9% of players 1.8% of players 1.8% of players 1.7% of players 1.7% of players 1.7% of players 1.7% of players 1.7% of players 1.7% of players 1.7% of players 1.7% of players 28.9% 0% most earned rarest
Almost everyone has
28.9%Urban Explorer — As a Prisoner, last 5 minutes without being killed.
23.0%Let There Be Light — Activate a Power Switch.
18.3%Hongsha-Miller Volunteer — Earn at least 20 Monstrum Credits in a single match
Rarest badges of honor
1.7%CEO — Reach an Overall Level of 300
1.7%Puzzle Master — Activate 300 Power Switches.
1.7%The Number of the Beast — As the Malacosm, place 666 traps.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Aug 22, 2024
With a heavy heart, we announce the closure of Monstrum 2

Dear Monstrum 2 community, It is with heavy hearts that we announce the upcoming closure of the Monstrum 2 servers. After much deliberation, we have made the difficult decision to shut down the game's

Feb 27, 2024
Monstrum 2 is now free to play!

After the success of Monstrum , in 2018 we started developing an asymmetric, multiplayer sequel that would put you and up to four other players in a life or death race for survival on the procedurally

Mar 27, 2023
Monstrum 2 - March Update Patch Notes

Hello there! In perhaps what is our most exciting update so far, we're bringing back the Hisa Maru! Use this creepy cargo ship to escape the horrors that plague you on Sparrowlock... Take a look at th

Mar 24, 2023
Hisa Maru Blog

In this update, we’re going back to where it all began. We all have very fond memories of the original Monstrum . Getting lost in the endless hallways and frantically trying to escape the Hisa Maru be

Dec 05, 2022
December Update Patch Notes

Hello there! Our first big update post-launch is coming tomorrow! We have some exciting new features coming with this one so let's just get on with it shall we? Check out the full patch notes below: N

Games like Monstrum 2

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Killer Klowns From Outer Space: The Game Killer Klowns From Outer Space: The Game 74.7% · 3,189 reviews shares Stealth, Online Co Op, Survival Horror, Character Customization DEVOUR DEVOUR 90.1% · 27,061 reviews shares Stealth, Online Co Op, Survival Horror, Violent Secret Neighbor: Hello Neighbor Multiplayer Secret Neighbor: Hello Neighbor Multiplayer 83.3% · 6,357 reviews shares Thriller, Stealth, Online Co Op, Survival Horror Granny: Escape Together Granny: Escape Together 78.7% · 767 reviews shares Thriller, Stealth, Survival Horror, PvP In Silence In Silence 72.2% · 6,084 reviews shares Stealth, Online Co Op, Survival Horror, PvP The Blackout Club The Blackout Club 76.8% · 2,122 reviews shares Stealth, Online Co Op, Survival Horror, Procedural Generation HALF DEAD 2 HALF DEAD 2 83.8% · 903 reviews shares Online Co Op, Character Customization, Violent, PvP Bendy and the Dark Revival Bendy and the Dark Revival 91.3% · 8,288 reviews shares Sequel, Stealth, Survival Horror, Survival

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-26.

GenresAction, Adventure, Indie, Strategy, Free To Play
Player tagsHorror · Online Co-Op · Survival Horror · Multiplayer · Stealth · Co-op · Survival · First-Person · Procedural Generation · Violent · Action · Indie (SteamSpy community voting)
FeaturesMulti-player · PvP · Online PvP · Co-op · Online Co-op · Steam Achievements · Full controller support · Family Sharing
LanguagesEnglish * , French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese *
ControllerFull support
Achievements32
Official sitehttp://monstrumgame.com/
Minimum system requirements (PC)

Minimum: OS: Windows 10 Processor: i5 6500 Memory: 8 GB RAM Graphics: GTX 970 Network: Broadband Internet connection Storage: 10 GB available space