Games like Monstrum on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Monstrum are available at the bottom of the page.

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Castle of no Escape 2

Explore 6 x 6 x 6 = 216 rooms of randomly generated hazards and enemies while collecting the necessary artefacts. Hundreds of monsters are roaming inside, guarding the sword shards — the last known thing to be capable of defeating the demonic castle owner.

Similarity 61%
Price 3.99€
Rating 7.2
Release 21 Dec 2016

Basingstoke

Basingstoke is a tense rogue-like that mixes stealth and arcade action. Explore the smouldering ruins of Basingstoke, a world of reanimated undead and ferocious alien monsters. Scavenge as you go, crafting equipment to help you in your mission: escape Basingstoke!

Similarity 61%
Price -87% 3.86€
Rating 6.6
Release 27 Apr 2018

Nosferatu: The Wrath of Malachi

It is a misty evening in the year of our lord 1912. The Pattersons, a poor but proud aristocratic family of the British nobility, and some of their closest friends, arrive at the castle Malachi residence of a wealthy Romanian Count.

Similarity 61%
Price -61% 1.18€
Rating 8.4
Release 06 Mar 2014

Five Nights at Freddy's

Welcome to your new summer job at Freddy Fazbear's Pizza, where kids and parents alike come for entertainment and food! The main attraction is Freddy Fazbear, of course; and his two friends. They are animatronic robots, programmed to please the crowds!

Similarity 60%
Price 3.99€
Rating 9.2
Release 19 Aug 2014

Pine Harbor

Pine Harbor was a small fishing town on the shores of the North Atlantic Ocean, surrounded by cliffs and dense pine forests, shrouded in thick fog. But everything changed as a result of a technological disaster. Explore the town, help its residents, and delve into the depths of the dark forests.

Similarity 60%
Price 24.42€
Rating 6.2
Release 25 Apr 2024

Rewind Or Die

There's a serial killer stalking your video store, and you just got called into work on your day off! Stock shelves, deal with customers and RUN FOR YOUR LIFE!

Similarity 60%
Price 11.79€
Rating 8.7
Release 14 Apr 2023

Venge

Get ready to explore a movie studio that vanished into thin air, only to find yourself trapped in a twisted, alternate dimension where creatures lurk in the shadows, waiting to ensure you never see the light of day again...

Similarity 60%
Price 1.59€
Rating 8.6
Release 28 Jul 2020

Hello Neighbor Alpha 3

Alpha 3 of Hello Neighbor brought the first iteration of the large house. Hello Neighbor is a stealth horror game about sneaking into your creepy Neighbor's house.

Similarity 60%
Price Free to play
Rating 7.4
Release 17 Oct 2019

Hellcoming

Hellcoming is a co-op horror survival game for 1-4 players, who need to clean large areas from hellish abomination with the help of special tools.

Similarity 60%
Price 3.99€
Rating 7.5
Release 06 Dec 2021

Passing Pineview Forest

Passing Pineview Forest is a free mini-prequel set in the universe of Pineview Drive. Behind the abandoned house on Pineview Drive lies ominous Pineview Forest...

Similarity 60%
Price Free to play
Rating 6.4
Release 21 Nov 2014

Don't Starve Together

Fight, Farm, Build and Explore Together in the standalone multiplayer expansion to the uncompromising wilderness survival game, Don't Starve.

Similarity 60%
Price -73% 3.99€
Rating 9.4
Release 21 Apr 2016

You Must

In the social network, the main character plays the quest "Hide and Seek", but this time the organizers decided to move the quest to the real world. They indicate the coordinates of the place where the quest item was hidden, the one who finds it first will receive a cash prize.

Similarity 60%
Price 1.99€
Rating 7.3
Release 03 Sep 2021

The Heilwald Loophole

The Heilwald Klinikum used to be one of the most renowned medical facilities in Germany. That all changed when that curious loophole appeared...

Similarity 60%
Price 8.99€
Rating 8.9
Release 04 Feb 2022

Mortal Sin

Mortal Sin is a chaotic, blood-soaked roguelike where skill is power—and overconfidence is death. Carve through procedurally generated nightmares with brutal melee and flashy, satisfying combos.

Similarity 60%
Price -36% 12.48€
Rating 9.2
Release 15 Mar 2023

Emily Wants To Play

It’s 11pm and the last house on your route. The windows are boarded up, the yard is overgrown, but the lights are on and the front door is open… strange place to deliver a pizza. You’re getting soaked from the rain, so you hesitantly step inside the house. You shouldn’t have done that.

Similarity 60%
Price 4.99€
Rating 7.5
Release 10 Dec 2015

Delver

Delve into the shifting dungeons on your hunt for the Yithidian orb, but getting it might just be the easy part. Delver is a single player first-person action roguelike dungeon crawler, just like you wished they used to make.

Similarity 60%
Price 14.99€
Rating 8.4
Release 01 Feb 2018

Alien: Isolation

Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger.

Similarity 60%
Price -85% 5.80€
Rating 9.2
Release 06 Oct 2014

Pathologic 3: Quarantine

In this free prologue to a narrative-driven adventure, watch a mysterious plague break out in a small town. Learn what drove a celebrated academic to leave his acclaimed lab. Examine patients, uncover strange secrets, and make first steps towards immortality.

Similarity 59%
Price Free to play
Rating 8.5
Release 17 Mar 2025

Feed the Deep

A lovecraftian roguelike. Dive into procedurally generated undersea caves. Collect gold, upgrade your equipment, and Feed the Deep.

Similarity 59%
Price 6.89€
Rating 8.4
Release 16 Aug 2024

Shattered Lights

Shattered Lights is a VR psychological horror room-scale experience, which focuses on drawing the player into the game with unparalleled immersion.

Similarity 59%
Price Free to play
Rating 8.2
Release 11 Jun 2019

The Consuming Shadow

The Consuming Shadow is a procedural survival horror adventure in which you must explore the land, fight your way through randomly-generated dungeons and try to stay sane in your quest to save the world from the invading Ancients.

Similarity 59%
Price 0.99€
Rating 8.8
Release 20 Nov 2015

SKYHILL

World War III is over, the world's infested with mutants and your supplies are running out. Fight your way down this damned hotel, from your penthouse on top to the first floor. Craft weapons, search for food and reach the exit. Otherwise you'll be torn apart, starve to death or maybe both...

Similarity 59%
Price -90% 1.00€
Rating 7.6
Release 06 Oct 2015

The Binding of Isaac

Now 20% More Evil with the Free Halloween update!

Similarity 59%
Price 4.99€
Rating 9.3
Release 28 Sep 2011

CONVRGENCE

CONVRGENCE is an atmospheric VR extraction shooter set in the procedurally generated, ever-changing Chernokamensk Anomaly Zone. Scavenge loot, fight bandits and hunt for mystical artifacts — all with your loyal dog companion by your side. But extract before nightfall, or face what lurks in the dark.

Similarity 59%
Price -25% 14.62€
Rating 7.9
Release 22 Apr 2024

Most played games like Monstrum on Steam

Take a look at the top games like Monstrum that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.

1. Dead by Daylight

Similarity 51% Trapped forever in a realm of eldritch evil where even death is not an escape, four determined Survivors face a bloodthirsty Killer in a vicious game of nerve and wits. Pick a side and step into a world of tension and terror with horror gaming's best asymmetrical multiplayer. Dead by Daylight is a horror, multiplayer and survival horror game developed and published by Behaviour Interactive Inc.. Released on June 14th 2016 has received 790,041 reviews of which 624,264 were positive and 165,777 were negative resulting in a rating of 7.9 out of 10. The game has hit the top spot as the #1 most played game like Monstrum, thanks to its 28,299 peak concurrent players over the last day.
7.9
624,264
165,777

28,299
players

2. The Binding of Isaac: Rebirth

Similarity 64% The Binding of Isaac: Rebirth is a randomly generated action RPG shooter with heavy Rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac’s form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety. The Binding of Isaac: Rebirth is a action roguelike, rogue-like and indie game developed by Nicalis, Inc. and Edmund McMillen and published by Nicalis and Inc.. Released on November 04th 2014 has received 339,421 reviews of which 330,418 were positive and 9,003 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 14,603 players online at once in the last 24 hours, this game is currently ranked #2 among games like Monstrum based on player count.
9.6
330,418
9,003

14,603
players

3. Don't Starve Together

Similarity 60% Fight, Farm, Build and Explore Together in the standalone multiplayer expansion to the uncompromising wilderness survival game, Don't Starve. Don't Starve Together is a survival, open world survival craft and multiplayer game developed and published by Klei Entertainment. Released on April 21st 2016 has received 495,991 reviews of which 472,630 were positive and 23,361 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 8,803 players online at once in the last 24 hours, this game is currently ranked #3 among games like Monstrum based on player count.
9.4
472,630
23,361

8,803
players

4. The Long Dark

Similarity 51% THE LONG DARK is a thoughtful, exploration-survival experience that challenges solo players to think for themselves as they explore an expansive frozen wilderness in the aftermath of a geomagnetic disaster. There are no zombies -- only you, the cold, and all the threats Mother Nature can muster. The Long Dark is a survival, open world survival craft and open world game developed and published by Hinterland Studio Inc.. Released on August 01st 2017 has received 110,202 reviews of which 99,943 were positive and 10,259 were negative resulting in a rating of 9.0 out of 10. With 4,888 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Monstrum.
9.0
99,943
10,259

4,888
players

5. Subnautica

Similarity 58% Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive. Subnautica is a open world survival craft, survival and horror game developed and published by Unknown Worlds Entertainment. Released on January 23rd 2018 has received 310,872 reviews of which 301,651 were positive and 9,221 were negative resulting in an impressive rating of 9.6 out of 10. With 2,589 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Monstrum.
9.6
301,651
9,221

2,589
players

6. Hades

Similarity 51% Defy the god of the dead as you hack and slash out of the Underworld in this rogue-like dungeon crawler from the creators of Bastion, Transistor, and Pyre. Hades is a action roguelike, rogue-lite and hack and slash game developed and published by Supergiant Games. Released on September 17th 2020 has received 278,591 reviews of which 273,727 were positive and 4,864 were negative resulting in an impressive rating of 9.7 out of 10. With 2,454 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Monstrum.
9.7
273,727
4,864

2,454
players

7. The Forest

Similarity 55% As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator. The Forest is a open world survival craft, survival and open world game developed and published by Endnight Games Ltd. Released on April 30th 2018 has received 624,252 reviews of which 596,422 were positive and 27,830 were negative resulting in an impressive rating of 9.5 out of 10. With 2,448 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Monstrum.
9.5
596,422
27,830

2,448
players

8. SCP: Secret Laboratory

Similarity 56% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 212,134 reviews of which 194,042 were positive and 18,092 were negative resulting in an impressive rating of 9.0 out of 10. With 2,310 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Monstrum.
9.0
194,042
18,092

2,310
players

9. Darkest Dungeon®

Similarity 52% Darkest Dungeon is a challenging gothic roguelike turn-based RPG about the psychological stresses of adventuring. Recruit, train, and lead a team of flawed heroes against unimaginable horrors, stress, disease, and the ever-encroaching dark. Can you keep your heroes together when all hope is lost? Darkest Dungeon® is a turn-based combat, dark fantasy and dungeon crawler game developed and published by Red Hook Studios. Released on January 19th 2016 has received 148,198 reviews of which 135,897 were positive and 12,301 were negative resulting in an impressive rating of 9.1 out of 10. With 1,955 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Monstrum.
9.1
135,897
12,301

1,955
players

10. Metro 2033 Redux

Similarity 50% In 2013 the world was devastated by an apocalyptic event, annihilating almost all mankind and turning the Earth's surface into a poisonous wasteland. A handful of survivors took refuge in the depths of the Moscow underground, and human civilization entered a new Dark Age. The year is 2033. Metro 2033 Redux is a post-apocalyptic, fps and atmospheric game developed by 4A Games and published by Deep Silver. Released on August 27th 2014 has received 103,741 reviews of which 94,593 were positive and 9,148 were negative resulting in a rating of 9.0 out of 10. With 1,780 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Monstrum.
9.0
94,593
9,148

1,780
players

Best deals on games like Monstrum on Steam

Discover fantastic savings with the best discounts on a variety of games like Monstrum available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Monstrum.

1. RAD

Similarity 50% RAD is a 3D action rogue-like set in a post-post-apocalyptic world, where humanity has faced armageddon not once, but twice. RAD is a action, rogue-lite and post-apocalyptic game developed by Double Fine Productions and published by BANDAI NAMCO Entertainment America Inc.. Released on August 19th 2019 has received 935 reviews of which 693 were positive and 242 were negative resulting in a rating of 7.1 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Monstrum.
7.1
693
242

-95% 20.00€ 1.00€

2. Outlast 2

Similarity 59% Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it. Outlast 2 is a horror, psychological horror and survival horror game developed and published by Red Barrels. Released on April 24th 2017 has received 55,116 reviews of which 50,337 were positive and 4,779 were negative resulting in a rating of 9.0 out of 10. Thanks to its incredible 94% discount, this game is now the #2 best deal in games like Monstrum.
9.0
50,337
4,779

-94% 30.67€ 1.84€

3. BPM: BULLETS PER MINUTE

Similarity 54% BPM is a rhythm-action FPS rogue-like where you must shoot, jump and dodge to the beat of an epic rock soundtrack. Delve into a randomly generated dungeon where one missed note can lead to your death. Gain game-changing abilities and loot powerful weaponry to defeat your ancient enemy: Nidhogg. BPM: BULLETS PER MINUTE is a fps, rhythm and rogue-like game developed and published by Awe Interactive. Released on September 15th 2020 has received 11,070 reviews of which 10,057 were positive and 1,013 were negative resulting in a rating of 8.8 out of 10. Thanks to its incredible 94% discount, this game is now the #3 best deal in games like Monstrum.
8.8
10,057
1,013

-94% 21.00€ 1.26€

4. Maid of Sker

Similarity 54% Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe! Maid of Sker is a horror, adventure and action game developed and published by Wales Interactive. Released on July 28th 2020 has received 2,177 reviews of which 1,718 were positive and 459 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 94% discount, this title has earned the #4 position in the best deals for games like Monstrum.
7.6
1,718
459

-94% 23.67€ 1.42€

5. Astral Ascent

Similarity 51% Choose one of four heroes and explore the Garden, an astral prison guarded by 12 powerful mystical bosses: the Zodiacs. Challenge them with dozens of unique spells and faithful friends by your side to unfold the story of this platform roguelite with lightning fast combat. Astral Ascent is a action roguelike, rogue-lite and hack and slash game developed by Hibernian Workshop and published by Hibernian Workshop, MP2 Games and Maple Whispering Limited. Released on November 14th 2023 has received 6,591 reviews of which 6,245 were positive and 346 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 93% discount, this title has earned the #5 position in the best deals for games like Monstrum.
9.2
6,245
346

-93% 24.71€ 1.73€

6. Pathologic 2

Similarity 51% Pathologic 2 is a groundbreaking open-world horror RPG. Resist the plague. Make medicine. Heal people. Perform an autopsy. Trade to get what you need. Fight and kill if necessary. Survive. Struggle with an outbreak in a secluded rural town that is rapidly turning into hell. Pathologic 2 is a story rich, atmospheric and choices matter game developed by Ice-Pick Lodge and published by tinyBuild. Released on May 23rd 2019 has received 10,815 reviews of which 9,936 were positive and 879 were negative resulting in a rating of 8.9 out of 10. Currently offered at a significant 93% discount, this title has earned the #6 position in the best deals for games like Monstrum.
8.9
9,936
879

-93% 34.86€ 2.44€

7. Othercide

Similarity 52% As Humanity’s last hope, lead your army to combat in an intricate dance of spectacular actions and counters, using an original Dynamic Timeline System, and face fearsome bosses in epic battles. Othercide is a strategy, indie and turn-based tactics game developed by Lightbulb Crew and published by Focus Entertainment. Released on July 27th 2020 has received 4,776 reviews of which 3,932 were positive and 844 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 93% discount, this title has earned the #7 position in the best deals for games like Monstrum.
8.0
3,932
844

-93% 31.29€ 2.19€

8. Ad Infinitum

Similarity 59% When reality is a nightmare, nightmares become real. In this psychological horror game, you fight the terrifying creatures invading your mind. Can you save your sanity? Ad Infinitum is a horror, action and psychological horror game developed by Hekate and published by Nacon. Released on September 14th 2023 has received 870 reviews of which 702 were positive and 168 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 93% discount, this title has earned the #8 position in the best deals for games like Monstrum.
7.7
702
168

-93% 32.71€ 2.29€

9. The Flame in the Flood

Similarity 55% A rogue-like river journey through the backwaters of a forgotten post-societal America. Forage, craft, evade predators. The Flame in the Flood is a survival, adventure and action roguelike game developed by The Molasses Flood and published by CD PROJEKT RED. Released on February 24th 2016 has received 7,146 reviews of which 5,430 were positive and 1,716 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 93% discount, this title has earned the #9 position in the best deals for games like Monstrum.
7.4
5,430
1,716

-93% 15.14€ 1.06€

10. West of Dead

Similarity 62% Descend into the grim and gritty world of Purgatory in this cover-based shooter which combines the fluidity of twin-stick controls and tactical cover usage. Dodge behind cover as you try to outgun your enemies in the unknown procedurally generated hunting grounds. West of Dead is a replay value, rogue-like and western game developed by Upstream Arcade and published by Raw Fury. Released on June 18th 2020 has received 1,990 reviews of which 1,444 were positive and 546 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 93% discount, this title has earned the #10 position in the best deals for games like Monstrum.
7.0
1,444
546

-93% 21.29€ 1.49€

Free games like Monstrum on Steam

Check out this fantastic list of free-to-play games like Monstrum you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Monstrum.

1. SCP: Secret Laboratory

Similarity 56% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 212,134 reviews of which 194,042 were positive and 18,092 were negative resulting in an impressive rating of 9.0 out of 10. With 2,310 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Monstrum.
9.0
194,042
18,092

2,310
players

2. Poppy Playtime

Similarity 59% You must stay alive in this horror/puzzle adventure. Try to survive the vengeful toys waiting for you in the abandoned toy factory. Use your GrabPack to hack electrical circuits or nab anything from afar. Explore the mysterious facility... and don't get caught. Poppy Playtime is a horror, free to play and singleplayer game developed and published by Mob Entertainment. Released on October 12th 2021 has received 97,737 reviews of which 83,026 were positive and 14,711 were negative resulting in a rating of 8.4 out of 10. Thanks to its free to play tag and a daily player base of 666, this game has secured the #2 spot in the ranking of free games like Monstrum.
8.4
83,026
14,711

666
players

3. Cry of Fear

Similarity 57% Cry of Fear is a psychological single-player and co-op horror game set in a deserted town filled with horrific creatures and nightmarish delusions. You play as a young man desperately searching for answers in the cold Scandinavian night, finding his way through the city as he slowly descends into madness. Cry of Fear is a horror, free to play and multiplayer game developed and published by Team Psykskallar. Released on April 25th 2013 has received 73,466 reviews of which 65,020 were positive and 8,446 were negative resulting in a rating of 8.7 out of 10. Thanks to its free to play tag and a daily player base of 275, this game has secured the #3 spot in the ranking of free games like Monstrum.
8.7
65,020
8,446

275
players

4. Ultimate Custom Night

Similarity 64% Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties! Ultimate Custom Night is a free to play, horror and singleplayer game developed and published by Scott Cawthon. Released on June 27th 2018 has received 58,023 reviews of which 55,166 were positive and 2,857 were negative resulting in an impressive rating of 9.3 out of 10. Attracting a solid base of 132 players due to its free access, this strategy game has achieved the #4 position in the best free games like Monstrum.
9.3
55,166
2,857

132
players

5. Freddy Fazbear's Pizzeria Simulator

Similarity 53% Start your own Freddy Fazbear's Pizzeria with Freddy Fazbear Pizzeria Simulator! Freddy Fazbear's Pizzeria Simulator is a free to play, horror and singleplayer game developed and published by Scott Cawthon. Released on December 04th 2017 has received 29,981 reviews of which 28,174 were positive and 1,807 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #5 spot among the most played free games like Monstrum.
9.2
28,174
1,807

92
players

6. Dark Deception

Similarity 57% Death awaits you in Dark Deception, a story-driven first-person horror maze game. There's nowhere to hide & nowhere to catch your breath. Run or die - it's your choice. Trapped in a realm of nightmarish mazes with a mysterious woman, your only hope of survival is to find a way to escape. Dark Deception is a horror, free to play and multiplayer game developed and published by Glowstick Entertainment. Released on September 26th 2018 has received 20,999 reviews of which 18,680 were positive and 2,319 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #6 spot among the most played free games like Monstrum.
8.7
18,680
2,319

58
players

7. Indigo Park: Chapter 1

Similarity 50% Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down. Indigo Park: Chapter 1 is a horror, free to play and first-person game developed and published by UniqueGeese. Released on May 18th 2024 has received 20,666 reviews of which 19,744 were positive and 922 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #7 spot among the most played free games like Monstrum.
9.3
19,744
922

31
players

8. Zombie Panic! Source

Similarity 50% Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification. Zombie Panic! Source is a free to play, zombies and multiplayer game developed and published by Zombie Panic! Team. Released on October 03rd 2008 has received 7,717 reviews of which 6,533 were positive and 1,184 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #8 spot among the most played free games like Monstrum.
8.2
6,533
1,184

19
players

9. SCP: Labrat

Similarity 51% You are a test subject in the underground SCP research facility. When a containment breach occurs, you must find your way out. Escape the SCPs, discover anomalous objects, and collect valuable resources along the way. SCP: Labrat is a horror, multiplayer and vr game developed and published by Bezbro Games. Released on December 24th 2022 has received 3,951 reviews of which 3,256 were positive and 695 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #9 spot among the most played free games like Monstrum.
8.0
3,256
695

14
players

10. Propagation VR

Similarity 52% Combining survival horror and static wave shooting, Propagation VR will get your adrenaline pumping as you try to survive a zombie apocalypse. Armed only with your guns and your fists, fight off terrifying zombies and other multi-species mutants. Will you get out alive? Propagation VR is a vr, action and horror game developed and published by WanadevStudio. Released on September 25th 2020 has received 5,594 reviews of which 5,275 were positive and 319 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #10 spot among the most played free games like Monstrum.
9.1
5,275
319

13
players