Games like Altarium

20 games, the closest and most played first.

1. Demonologist
Demonologist is a Co-Op horror game that can be played with at least 1…
Demonologist is a Co-Op horror game that can be played with at least 1 and up to 4 players.
Demonologist is a Co-Op horror game that can be played with at least 1 and up to 4 players.
DarkPsychological HorrorFirst Person
Played by
2. Fears to Fathom® - Scratch Creek
After noticing bone-chilling similarities to an episode of Fears to…
After noticing bone-chilling similarities to an episode of Fears to Fathom, Tessa and…
After noticing bone-chilling similarities to an episode of Fears to Fathom, Tessa and Marcus decide to share their own experience.
Psychological HorrorFirst PersonHorror
Played by
3. Escape the Backrooms
Escape the Backrooms is a 1-4 player co-op horror exploration game.
Escape the Backrooms is a 1-4 player co-op horror exploration game.
Escape the Backrooms is a 1-4 player co-op horror exploration game. Traverse 30+ eerie backrooms levels while avoiding entities and other dangers.
Psychological HorrorSurvival HorrorFirst Person
Played by
4. Lunch Lady
Lunch Lady is a 1-4 player online co-op survival horror game.
Lunch Lady is a 1-4 player online co-op survival horror game.
Lunch Lady is a 1-4 player online co-op survival horror game. The school final exams are coming up and the best idea you and your friends had was to steal the test answers.
DarkPsychological HorrorSurvival Horror
Played by
5. The Outlast Trials
Red Barrels invites you to experience mind-numbing terror, this time…
Red Barrels invites you to experience mind-numbing terror, this time with friends.
Red Barrels invites you to experience mind-numbing terror, this time with friends.
Psychological HorrorSurvival HorrorPvE
Played by
6. REANIMAL
WHAT IS REANIMAL?
WHAT IS REANIMAL?
The creators of Little Nightmares™ I & II have returned to take you on a darker, more terrifying journey than ever before.
DarkAtmosphericLocal Co-op
Played by
7. Nuclear Nightmare
Venture forth as part of a specialized team of fellow players tasked…
Venture forth as part of a specialized team of fellow players tasked with retrieving…
Venture forth as part of a specialized team of fellow players tasked with retrieving classified materials, evading the black goo virus, and the nightmarish entities it has spawned.
Psychological HorrorSurvival HorrorFirst Person
Played by
8. PANICORE
PANICORE is a survival horror game that mixes permadeath, AI monsters…
PANICORE is a survival horror game that mixes permadeath, AI monsters and a co-op…
PANICORE is a survival horror game that mixes permadeath, AI monsters and a co-op experience up to 5 players (4 players in demo).
Psychological HorrorSurvival HorrorFirst Person
Played by
9. Phasmophobia
Phasmophobia is a 4 player online co-op psychological horror.
Phasmophobia is a 4 player online co-op psychological horror.
Phasmophobia is a 4 player online co-op psychological horror.
SupernaturalPsychological HorrorVR
Played by
10. Project Unknown
An online co-op horror game featuring unique playable characters and…
An online co-op horror game featuring unique playable characters and RPG mechanics.
An online co-op horror game featuring unique playable characters and RPG mechanics.
DarkPsychological HorrorSurvival Horror
Played by
11. Emissary Zero
Co-op horror (1-4 players).
Co-op horror (1-4 players). You are sent to explore a mysterious building at night.
Co-op horror (1-4 players). You are sent to explore a mysterious building at night. Find the Moon and try to return alive.
Psychological HorrorSurvival HorrorFirst Person
Played by
12. Zort
Join our Discord server to follow updates and fixes related to our game.
Zort is an action, adventure, and horror game that can be played with up to 4 people.
Zort is an action, adventure, and horror game that can be played with up to 4 people. Explore maps with your friends and have fun while escaping from various creatures.
Psychological HorrorFunnyFirst Person
Played by
13. R.E.P.O.
An online co-op horror game with up to 6 players.
An online co-op horror game with up to 6 players.
An online co-op horror game with up to 6 players.
ComedyPhysicsFirst Person
Played by
14. Occult
Occult is a dynamic cooperative game with elements of horror and quest.
Occult is a dynamic cooperative game with elements of horror and quest.
Occult is a dynamic cooperative game with elements of horror and quest. You are waiting for a variety of opponents, puzzles and endings!
Psychological Horror3DFirst Person
Played by
15. Nostalgia
Nostalgia is a two-player cooperative indie game that escapes from…
Nostalgia is a two-player cooperative indie game that escapes from enemies in a dark…
Nostalgia is a two-player cooperative indie game that escapes from enemies in a dark labyrinth.
DarkPsychological HorrorFirst Person
Played by
16. INVITATION To FEAR
『INVITATION To FEAR』 is a survival horror game for 1 to 4 players.
『INVITATION To FEAR』 is a survival horror game for 1 to 4 players.
『INVITATION To FEAR』 is a survival horror game for 1 to 4 players. After receiving one of the invitations, you will wake up in an unfamiliar place.
DarkPsychological HorrorSurvival Horror
Played by
17. Pacify
An online co-op horror game where you pacify, weaken and capture…
NEW CONTENT Pacify has separate missions to capture unique paranormal entities.
An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings.
Psychological HorrorSurvival HorrorHorror
Played by
18. Inside the Backrooms
Inside the Backrooms is a horror multiplayer game mixed with different…
Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will…
Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will make you spend an intense night with friends.
Psychological HorrorSurvival HorrorPuzzle
Played by
19. PEAK
PEAK is a co-op climbing game where the slightest mistake can spell…
PEAK is a co-op climbing game where the slightest mistake can spell your doom.
PEAK is a co-op climbing game where the slightest mistake can spell your doom.
PhysicsFirst PersonExploration
Played by
20. Stay Close
Stay Close is open-world horror game, with options for single-player…
Stay Close is open-world horror game, with options for single-player and co-op.
Stay Close is open-world horror game, with options for single-player and co-op. It has an unique and new gameplay approach unseen so far in any other game.
Psychological HorrorSurvival HorrorHorror
Played by

1. Demonologist

2. Fears to Fathom® - Scratch Creek

3. Escape the Backrooms

4. Lunch Lady

5. The Outlast Trials

6. REANIMAL

7. Nuclear Nightmare

8. PANICORE

9. Phasmophobia

10. Project Unknown

11. Emissary Zero

12. Zort

13. R.E.P.O.

14. Occult

15. Nostalgia

16. INVITATION To FEAR

17. Pacify

18. Inside the Backrooms

19. PEAK

20. Stay Close