Games like Project Unknown
by PsychoRavens
Project Unknown is a first-person 3D survival horror: exorcising ghosts, investigating supernatural phenomena and using specialized tools. Phasmophobia and Demonologist play most like Project Unknown. Of the 12 closest games below, most share its horror and online co-op.
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Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
Phasmophobia
Sep 18, 2020 · Kinetic Games
Both: Horror · Online Co-Op · Psychological Horror
First-person 3D psychological horror, realistic graphics. Investigating paranormal activity, gathering evidence and identifying ghosts.
HorrorOnline Co-OpMultiplayerPsychological HorrorCo-opVRSupernaturalFirst-PersonInvestigationDark👍 684,483Demonologist
Sep 25, 2023 · Clock Wizard Games
Both: Horror · Online Co-Op · Psychological Horror
First-person 3D co-op horror, realistic graphics. Identify evil spirits, exorcise ghosts and investigate cursed places.
HorrorMultiplayerOnline Co-OpPsychological HorrorCo-opFirst-PersonDarkInvestigationDemonsSurreal👍 18,908Ghost Exorcism INC.
Jul 15, 2021 · StudioGoupil
Both: Online Co-Op · Supernatural · Investigation
First-person 3D survival horror investigation. Investigating paranormal entities, exorcising ghosts and using specialized equipment.
MultiplayerOnline Co-OpSupernaturalInvestigationHorrorAtmosphericSingleplayerDarkArtificial IntelligenceSurvival Horror👍 4,264Remnant Records
Jan 23, 2024 · Noctiluca Studio
Both: Horror · First-Person · Online Co-Op
First-person 3D survival horror investigation. Investigating ghosts, finding clues and performing exorcisms.
HorrorFirst-PersonMultiplayerOnline Co-OpCo-opSurvival HorrorActionInvestigationPsychological HorrorProcedural Generation👍 419Haunt Chaser
Oct 6, 2021 · Clock Wizard Games
Both: Online Co-Op · Horror · Psychological Horror
First-person 3D co-op horror action, dark and atmospheric. Investigating, banishing entities and using hunting equipment.
Online Co-OpHorrorActionEarly AccessPsychological HorrorCo-opCo-op CampaignSupernaturalFirst-PersonThriller👍 570DeathWatchers
Jul 12, 2024 · Swain Games
Both: Online Co-Op · Horror · Psychological Horror
First-person 3D co-op psychological horror, realistic dark visuals. Investigating paranormal events, logging events and performing banishing rituals.
Online Co-OpHorrorPsychological HorrorHidden ObjectSupernaturalMultiplayerCo-opInvestigationDemonsStrategy👍 295Friki
Feb 22, 2022 · Wompa Labs
Both: Horror · Online Co-Op · Investigation
First-person 3D psychological survival horror, dark and realistic. Investigating ghosts, collecting evidence and solving mysteries.
Early AccessHorrorDetectiveOnline Co-OpMultiplayerInvestigationPsychological HorrorSurrealSurvival HorrorAdventureUnpossess: Exorcism Simulator
Mar 21, 2025 · Chreseeba Games
Both: Supernatural · Psychological Horror · Horror
First-person 3D historical cooperative exorcism simulator, realistic horror. Cleansing areas, capturing evidence and conducting exorcism rituals.
SupernaturalPsychological HorrorMultiplayerHorrorCo-opDemonsDarkOnline Co-OpRealisticThriller👍 373Holy Purge : Exorcist
Feb 15, 2022 · Celeritas Games
Both: Horror · Online Co-Op · Survival Horror
First-person 3D fantasy co-op survival horror, dark and atmospheric. Exorcise evil, repel demons and collect ritual items.
HorrorMultiplayerOnline Co-OpSurvival HorrorCo-opPsychological HorrorFirst-PersonAtmosphericDarkIndie👍 168FOREWARNED
Apr 25, 2024 · Dreambyte Games
Both: Horror · Online Co-Op · Survival Horror
First-person 3D historical co-op survival horror, vividly detailed, atmospheric. Investigate tombs, collect treasure and survive mummies.
HorrorOnline Co-OpSurvival HorrorCo-opMultiplayerPsychological HorrorVRPvESurvivalAsymmetric VR👍 5,042