Games like Ad Infinitum on Steam

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

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Call of Cthulhu®: Dark Corners of the Earth

Call of Cthulhu: Dark Corners of the Earth is a first-person horror game that combines intense action and adventure elements.

Similarity 84%
Price 4.99€
Rating 6.6
Release 16 Jun 2009

Penumbra Overture

Penumbra: Overture is a first person survival horror game, emphasizing on survival and problem solving instead of mindless violence and gore.

Similarity 83%
Price 9.75€
Rating 8.7
Release 06 Mar 2009

EBOLA 3

EBOLA 3 - is created in the spirit of the great classics of survival horrors. In this game, you will control the main character with a first-person camera which makes you feel like you’re in a real horror movie.

Similarity 83%
Price 19.50€
Rating 6.9
Release 19 Sep 2022

In Silence

In Silence is a multiplayer horror game. One player takes on the role of the monster who has hypersensitive hearing abilities and is almost completely blind. The other players(2-6) play as survivors, trying to escape or hunting the monster.

Similarity 83%
Price 9.75€
Rating 7.4
Release 29 Oct 2021

DEVOUR

DEVOUR is a co-op horror survival game for 1-4 players. Stop possessed cultists before they drag you to hell. Run. Scream. Hide. Just don't get caught.

Similarity 83%
Price -33% 6.54€
Rating 9.0
Release 28 Jan 2021

Resident Evil 7 Biohazard

Fear and isolation seep through the walls of an abandoned southern farmhouse. "7" marks a new beginning for survival horror with the “Isolated View” of the visceral new first-person perspective.

Similarity 83%
Price -75% 4.93€
Rating 9.4
Release 23 Jan 2017

Left Alone

Left Alone plunges you into a first-person psychological horror journey, where darkness and memories intertwine. As secrets emerge from shadows, use your wits to solve puzzles and explore haunting, forgotten locations. Every step echoes with the past; can you face the truths that await?

Similarity 83%
Price 6.89€
Rating 7.1
Release 28 Apr 2016

We Happy Few

From the independent studio that brought you Contrast, We Happy Few is an action/adventure game set in a drug-fuelled, retrofuturistic city in an alternative 1960s England. Hide, fight and conform your way out of this delusional, Joy-obsessed world.

Similarity 83%
Price -80% 11.99€
Rating 7.5
Release 10 Aug 2018

Outlast

Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.

Similarity 83%
Price 19.50€
Rating 9.5
Release 04 Sep 2013

The Coma 2: Vicious Sisters

The Coma 2: Vicious Sisters is a Korean survival horror-adventure. Venture from your deserted school to survive the horrors of the night. Explore the surrounding Sehwa district and uncover the shadow realm's dark secrets. Use everything at your disposal to avoid a demoness hellbent on killing you!

Similarity 82%
Price 14.99€
Rating 9.2
Release 28 Jan 2020

Scorn

Scorn is an atmospheric first-person horror adventure game set in a nightmarish universe of odd forms and somber tapestry.

Similarity 82%
Price -88% 4.65€
Rating 7.5
Release 14 Oct 2022

Amnesia: A Machine for Pigs

From the creators of Amnesia: The Dark Descent and Dear Esther comes a new first-person horrorgame that will drag you to the depths of greed, power and madness. It will bury its snout into your ribs and it will eat your heart.

Similarity 82%
Price 19.50€
Rating 6.8
Release 10 Sep 2013

Poppy Playtime

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.

Similarity 81%
Price Free to play
Rating 8.4
Release 12 Oct 2021

Horror Story: Hallowseed

Horror Story: Hallowseed is a story-driven psychological horror game. An obscure event causes two of your friends to disappear while you were camping in the woods. Left alone and stranded in an unknown place, you need to seek the answers about what happened, face the horror and find your friends.

Similarity 81%
Price -89% 2.17€
Rating 6.4
Release 28 Oct 2021

Bendy and the Ink Machine

Bendy and the Ink Machine® is the first person puzzle action horror game that will forever ruin your childhood love of cartoons.

Similarity 81%
Price -62% 7.07€
Rating 8.7
Release 27 Apr 2017

Doorways: Holy Mountains of Flesh

Doorways: Holy Mountains of Flesh is an Immersive Horror Adventure, featuring a Complex Story and Deep Atmosphere.

Similarity 81%
Price 19.50€
Rating 7.5
Release 10 Aug 2016

Lust from Beyond: M Edition

Descend into madness in a first-person survival horror inspired by Lovecraft and Giger. Solve the mystery of esoteric cults. Cross the gate to the blasphemous land of Lusst’ghaa. Play the new M-rated cut of the fan-favorite Lust from Beyond.

Similarity 81%
Price 14.99€
Rating 6.4
Release 10 Feb 2022

Dread X Collection 2

Explore 12 horror games made in 10 days connected by a meta narrative experience you didn't expect. Step into a world of darkness and discover the secrets you didn't know were right beneath the surface. Find the tapes and unlock the mystery inside the Dread X Collection 2.

Similarity 81%
Price 8.19€
Rating 8.9
Release 21 Aug 2020

Maid of Sker

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!

Similarity 80%
Price -94% 1.42€
Rating 7.6
Release 28 Jul 2020

IMSCARED

"I need a Heart in order to open it"

Similarity 80%
Price 3.99€
Rating 9.0
Release 03 Feb 2016

Mists of Aiden

Mists of Aiden is a first-person story driven horror game. You play as a thief trapped in an eerie mansion. Each choice can open a new mystery of the house and lead to a unique walkthrough and ending. Uncover final secret of the house. Uncover your own secrets.

Similarity 80%
Price 5.69€
Rating 8.7
Release 10 Nov 2020

Metro Exodus

Flee the shattered ruins of the Moscow Metro and embark on an epic, continent-spanning journey across the post-apocalyptic Russian wilderness. Explore vast, non-linear levels, lose yourself in an immersive, sandbox survival experience, and follow a thrilling story-line that spans an entire year in the greatest Metro adventure yet.

Similarity 80%
Price 29.99€
Rating 8.9
Release 14 Feb 2020

Apsulov: End of Gods

In this future viking horror you awake in a sanctuary of steel and concrete, built to research and exploit the worlds of Yggdrasil, and to house an artifact, buried in the earth aeons ago.First person with a futuristic Norse mythology story. Horror adventure in the realms of Yggdrasil.

Similarity 80%
Price -77% 4.63€
Rating 8.3
Release 08 Aug 2019

Visage

Visage is a first-person psychological horror game. Explore a mysterious ever-changing house in a slow-paced, atmospheric world that combines both uncannily comforting and horrifyingly realistic environments, and enjoy a genuinely terrifying experience.

Similarity 80%
Price 29.99€
Rating 8.3
Release 29 Oct 2020

Most played games like Ad Infinitum on Steam

Take a look at the top games like Ad Infinitum that are currently attracting the largest player bases on the Steam platform, as of April 25th 2025.

1. The Outlast Trials

Similarity 66% Red Barrels invites you to experience mind-numbing terror, this time with friends. Whether you go through the trials alone or in teams, if you survive long enough and complete the therapy, Murkoff will happily let you leave… but will you be the same? The Outlast Trials is a horror, multiplayer and co-op game developed and published by Red Barrels. Released on March 05th 2024 has received 64,750 reviews of which 60,513 were positive and 4,237 were negative resulting in an impressive rating of 9.2 out of 10. The game has hit the top spot as the #1 most played game like Ad Infinitum, thanks to its 4,778 peak concurrent players over the last day.
9.2
60,513
4,237

4,778
players

2. Resident Evil 4

Similarity 68% Survival is just the beginning. Six years have passed since the biological disaster in Raccoon City. Leon S. Kennedy, one of the survivors, tracks the president's kidnapped daughter to a secluded European village, where there is something terribly wrong with the locals. Resident Evil 4 is a horror, action and survival horror game developed and published by CAPCOM Co. and Ltd.. Released on March 23rd 2023 has received 176,353 reviews of which 172,294 were positive and 4,059 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 3,937 players online at once in the last 24 hours, this game is currently ranked #2 among games like Ad Infinitum based on player count.
9.6
172,294
4,059

3,937
players

3. The Forest

Similarity 70% 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 623,385 reviews of which 595,593 were positive and 27,792 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 2,965 players online at once in the last 24 hours, this game is currently ranked #3 among games like Ad Infinitum based on player count.
9.5
595,593
27,792

2,965
players

4. Metro 2033 Redux

Similarity 67% 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 96,266 reviews of which 87,371 were positive and 8,895 were negative resulting in a rating of 9.0 out of 10. With 2,852 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Ad Infinitum.
9.0
87,371
8,895

2,852
players

5. Subnautica

Similarity 65% 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 310,298 reviews of which 301,088 were positive and 9,210 were negative resulting in an impressive rating of 9.6 out of 10. With 2,606 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Ad Infinitum.
9.6
301,088
9,210

2,606
players

6. SCP: Secret Laboratory

Similarity 64% 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 211,718 reviews of which 193,681 were positive and 18,037 were negative resulting in an impressive rating of 9.0 out of 10. With 2,234 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Ad Infinitum.
9.0
193,681
18,037

2,234
players

7. Resident Evil 2

Similarity 70% A deadly virus engulfs the residents of Raccoon City in September of 1998, plunging the city into chaos as flesh eating zombies roam the streets for survivors. An unparalleled adrenaline rush, gripping storyline, and unimaginable horrors await you. Witness the return of Resident Evil 2. Resident Evil 2 is a zombies, survival horror and horror game developed and published by CAPCOM Co. and Ltd.. Released on January 24th 2019 has received 170,733 reviews of which 165,577 were positive and 5,156 were negative resulting in an impressive rating of 9.6 out of 10. With 1,171 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Ad Infinitum.
9.6
165,577
5,156

1,171
players

8. Resident Evil Village

Similarity 84% Experience survival horror like never before in the 8th major installment in the Resident Evil franchise - Resident Evil Village. With detailed graphics, intense first-person action and masterful storytelling, the terror has never felt more realistic. Resident Evil Village is a survival horror, horror and first-person game developed and published by CAPCOM Co. and Ltd.. Released on May 06th 2021 has received 117,757 reviews of which 112,614 were positive and 5,143 were negative resulting in an impressive rating of 9.4 out of 10. With 999 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Ad Infinitum.
9.4
112,614
5,143

999
players

9. Outer Wilds

Similarity 69% Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop. Outer Wilds is a exploration, space and mystery game developed by Mobius Digital and published by Annapurna Interactive. Released on June 18th 2020 has received 82,351 reviews of which 78,793 were positive and 3,558 were negative resulting in an impressive rating of 9.4 out of 10. With 992 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Ad Infinitum.
9.4
78,793
3,558

992
players

10. Metro Exodus

Similarity 80% Flee the shattered ruins of the Moscow Metro and embark on an epic, continent-spanning journey across the post-apocalyptic Russian wilderness. Explore vast, non-linear levels, lose yourself in an immersive, sandbox survival experience, and follow a thrilling story-line that spans an entire year in the greatest Metro adventure yet. Metro Exodus is a post-apocalyptic, fps and singleplayer game developed by 4A Games and published by Deep Silver. Released on February 14th 2020 has received 119,915 reviews of which 107,620 were positive and 12,295 were negative resulting in a rating of 8.9 out of 10. With 814 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Ad Infinitum.
8.9
107,620
12,295

814
players

Best deals on games like Ad Infinitum on Steam

Discover fantastic savings with the best discounts on a variety of games like Ad Infinitum available on Steam right now, updated on April 25th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Ad Infinitum.

1. My Friendly Neighborhood

Similarity 67% Something scary is happening with everyone's favorite Saturday morning puppet show, The Friendly Neighborhood! Play as Gordon, a repairman sent to get to the bottom of this disturbing dilemma. Fend off puppets and solve puzzles in this survival horror adventure. My Friendly Neighborhood is a singleplayer, survival horror and funny game developed by John Szymanski and Evan Szymanski and published by DreadXP. Released on July 18th 2023 has received 2,725 reviews of which 2,606 were positive and 119 were negative resulting in an impressive rating of 9.1 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Ad Infinitum.
9.1
2,606
119

-95% 31.20€ 1.56€

2. Maid of Sker

Similarity 80% 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 2,176 reviews of which 1,719 were positive and 457 were negative resulting in a rating of 7.6 out of 10. Thanks to its incredible 94% discount, this game is now the #2 best deal in games like Ad Infinitum.
7.6
1,719
457

-94% 23.67€ 1.42€

3. The Blackout Club

Similarity 70% The Blackout Club is a first-person co-op horror game centered around a group of teenage friends investigating a monstrous secret beneath the skin of their small town. 1-4 players explore procedurally-generated missions against a fearsome enemy you can only see with your eyes closed. The Blackout Club is a horror, co-op and indie game developed and published by Question. Released on July 29th 2019 has received 2,829 reviews of which 2,203 were positive and 626 were negative resulting in a rating of 7.5 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Ad Infinitum.
7.5
2,203
626

-93% 30.43€ 2.13€

4. Metro 2033 Redux

Similarity 67% 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 96,266 reviews of which 87,371 were positive and 8,895 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 92% discount, this title has earned the #4 position in the best deals for games like Ad Infinitum.
9.0
87,371
8,895

-92% 18.75€ 1.50€

5. Them and Us

Similarity 65% Them and Us is a classic, survival horror game with a focus on atmosphere and player immersion. Discover the truth of Alicia’s past as she descends further into her strange, unending nightmare. Them and Us is a female protagonist, survival horror and horror game developed by TendoGames Co. and Ltd. and published by TendoGames Co., Ltd. and 方块游戏(CubeGame). Released on September 28th 2021 has received 1,366 reviews of which 1,043 were positive and 323 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Ad Infinitum.
7.3
1,043
323

-92% 32.50€ 2.60€

6. Bendy and the Dark Revival

Similarity 75% Bendy and the Dark Revival® is a first-person survival horror game set in the creepiest cartoon studio to ever exist. Discover the truth. Escape the studio. Above all, fear the Ink Demon…and survive. Bendy and the Dark Revival is a horror, action and singleplayer game developed and published by Joey Drew Studios. Released on November 15th 2022 has received 12,813 reviews of which 11,923 were positive and 890 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 91% discount, this title has earned the #6 position in the best deals for games like Ad Infinitum.
9.1
11,923
890

-91% 26.44€ 2.38€

7. Fobia - St. Dinfna Hotel

Similarity 66% Explore a decadent hotel across different timelines and uncover the dark history of a fanatical cult and your role in their plans. Fobia - St. Dinfna Hotel is a indie, survival horror and violent game developed by Pulsatrix Studios and published by Maximum Entertainment. Released on June 28th 2022 has received 1,922 reviews of which 1,646 were positive and 276 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 91% discount, this title has earned the #7 position in the best deals for games like Ad Infinitum.
8.2
1,646
276

-91% 26.00€ 2.34€

8. Through the Woods

Similarity 67% Through the Woods is a third-person Norse horror adventure set in a forest on the western shores of Norway that tells the story of a mother and her missing son. Through the Woods is a adventure, indie and horror game developed by Antagonist and published by Fulqrum Publishing. Released on October 27th 2016 has received 1,571 reviews of which 1,115 were positive and 456 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 91% discount, this title has earned the #8 position in the best deals for games like Ad Infinitum.
6.9
1,115
456

-91% 19.78€ 1.78€

9. Prey

Similarity 67% In Prey, you awaken aboard Talos I, a space station orbiting the moon in the year 2032. You are the key subject of an experiment meant to alter humanity forever – but things have gone terribly wrong. The space station has been overrun by hostile aliens and you are now being hunted. Prey is a sci-fi, immersive sim and space game developed by Arkane Studios and published by Bethesda Softworks. Released on May 04th 2017 has received 50,397 reviews of which 45,806 were positive and 4,591 were negative resulting in a rating of 8.9 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like Ad Infinitum.
8.9
45,806
4,591

-90% 29.99€ 2.99€

10. Pathologic Classic HD

Similarity 73% Pathologic Classic HD is the Definitive Edition of the original Cult Classic Psychological First-Person Survival game. In this unforgettable experience, players control one of three unique characters as they try to save a mysterious town from a deadly plague that cannot be stopped. Pathologic Classic HD is a atmospheric, story rich and survival game developed by Ice-Pick Lodge and General Arcade and published by Good Shepherd Entertainment. Released on October 29th 2015 has received 4,021 reviews of which 3,528 were positive and 493 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Ad Infinitum.
8.5
3,528
493

-90% 12.99€ 1.29€

Free games like Ad Infinitum on Steam

Check out this fantastic list of free-to-play games like Ad Infinitum you can enjoy on Steam right now, updated on April 25th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Ad Infinitum.

1. SCP: Secret Laboratory

Similarity 64% 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 211,718 reviews of which 193,681 were positive and 18,037 were negative resulting in an impressive rating of 9.0 out of 10. With 2,234 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Ad Infinitum.
9.0
193,681
18,037

2,234
players

2. Poppy Playtime

Similarity 81% 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 734, this game has secured the #2 spot in the ranking of free games like Ad Infinitum.
8.4
83,026
14,711

734
players

3. Cry of Fear

Similarity 71% 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 73,301 reviews of which 64,872 were positive and 8,429 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 323, this game has secured the #3 spot in the ranking of free games like Ad Infinitum.
8.7
64,872
8,429

323
players

4. Ultimate Custom Night

Similarity 76% 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 57,931 reviews of which 55,086 were positive and 2,845 were negative resulting in an impressive rating of 9.3 out of 10. Attracting a solid base of 157 players due to its free access, this strategy game has achieved the #4 position in the best free games like Ad Infinitum.
9.3
55,086
2,845

157
players

5. Dark Deception

Similarity 73% 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 20,949 reviews of which 18,639 were positive and 2,310 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #5 spot among the most played free games like Ad Infinitum.
8.7
18,639
2,310

68
players

6. Garten of Banban 0

Similarity 75% Explore the origins of the mysterious Banban’s Kindergarten. Survive the dark past of the establishment. Try to make some friends. Uncover the truth behind the place, and who you are… Garten of Banban 0 is a horror, singleplayer and first-person game developed and published by Euphoric Brothers. Released on February 21st 2025 has received 2,548 reviews of which 1,848 were positive and 700 were negative resulting in a rating of 7.0 out of 10. The game currently holds the #6 spot among the most played free games like Ad Infinitum.
7.0
1,848
700

57
players

7. Indigo Park: Chapter 1

Similarity 78% 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 Ad Infinitum.
9.3
19,744
922

28
players

8. Zombie Panic! Source

Similarity 68% 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 7,716 reviews of which 6,532 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 Ad Infinitum.
8.2
6,532
1,184

20
players

9. Nightmare House: The Original Mod

Similarity 70% Wake up, it’s time for the real nightmare to begin. Make your way through a terrorizing house, uncover the secrets of a haunted hospital, fight through hordes of the undead, and try to escape Nightmare House. Nightmare House: The Original Mod is a free to play, horror and action-adventure game developed and published by We Create Stuff. Released on November 14th 2024 has received 1,295 reviews of which 1,257 were positive and 38 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #9 spot among the most played free games like Ad Infinitum.
9.2
1,257
38

18
players

10. Spooky's Jump Scare Mansion

Similarity 77% Can you survive 1000 rooms of cute terror? Or will you break once the cuteness starts to fade off and you're running for your life from the unspeakable hideous beings that shake and writhe in bowels of this house? They wait for you, they wait and hunger for meeting you. Spooky's Jump Scare Mansion is a horror, free to play and cute game developed and published by Lag Studios. Released on July 28th 2015 has received 14,965 reviews of which 13,896 were positive and 1,069 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 Ad Infinitum.
9.1
13,896
1,069

16
players