Games like Phylakterion

If the mysterious and tense rhythm of Phylakterion stuck with you, this helps. These games could fill that gap nicely. You can bring friends along for most of these.

Ghost Exorcism INC.
A 1 to 6 player co-op horror game where you hunt ghosts with real gear, identify what haunts the place, then fight back and exorcise it. Less hiding, more banishing: the entity gets angrier the closer you get to sending it home.
Also in Co-op · Mysterious, Tense, Atmospheric
76% of 4,271 Steam reviews are positivePlayers online now: 12$8.99
Project Unknown
An online co-op horror game featuring unique playable characters and RPG mechanics. Exorcise ghosts using your special abilities and tools while surviving the supernatural onslaught
Also in Co-op · Mysterious, Tense, Atmospheric
81% of 796 Steam reviews are positive$9.99
MetaPhysical
Supernatural phenomena are on the rise. In MetaPhysical you and up to 5 other friends can go on the hunt for eerie creatures to put an end to their sinister activities! Whether it's an ordinary ghost or a demon, your task is to identify the rumbling creature and then finish it off.
Also in Co-op · Mysterious, Tense, Atmospheric
83% of 290 Steam reviews are positive$14.99
Ghost Exile
A co-op ghost hunt for 1 to 4 players with a twist: you don't just identify the entity, you banish it. Gather evidence with 25+ tools, draw protective seals, then read the exorcism ritual out loud while the ghost fights back. Tense, scary and endlessly replayable.
Also in Co-op · Mysterious, Tense, Atmospheric
88% of 3,746 Steam reviews are positivePlayers online now: 69$14.99
Demonologist
Grab gear with up to four hunters, find what haunts a cursed place, then exorcise it. Every run brings random ghosts and events, talking spirits, and rooms that listen to what you say. Dark, tense, and built for co-op scares.
Also in Co-op · Mysterious, Tense, Atmospheric
85% of 19,202 Steam reviews are positivePlayers online now: 452$19.99
This is a Ghost
This is a Ghost is an FPS psychological horror and investigation game for 1 to 4 players. Track down supernatural activity, identify demonic entities using specialised equipment, and banish them with crafted ammunition in solo or online co-op!
Also in Co-op · Mysterious, Tense, Atmospheric
92% of 369 Steam reviews are positive$16.99
Phasmophobia
Grab EMF readers, thermometers and a spirit box, then walk into a haunted house with up to three friends to figure out which of 20-plus ghosts is messing with you.
Also in Co-op · Mysterious, Tense, Atmospheric
94% of 686,949 Steam reviews are positivePlayers online now: 12,535$19.99
Haunt Chaser
Haunt Chaser is a 4 Player Co-Op horror game, can be played as a Single-Player too. Chasers need to use all the hunting equipment in order to banish the evil and save the poor souls from torment while uncovering deeply disturbing secrets. Also, there is a 4v1 party game mode.
Also in Co-op · Mysterious, Tense, Atmospheric
66% of 571 Steam reviews are positive$14.99
DeathWatchers
Use the specialized equipment at your disposal to locate & log as many paranormal events as possible. Decipher the ingredients needed for your ritual and try to exorcise any demons within. Any incorrect ingredients and you may never leave! 1-4 Players
Also in Co-op · Mysterious, Tense, Atmospheric
83% of 296 Steam reviews are positive$11.99
Phantom Hysteria
Phantom Hysteria thrusts you into the ghost hunting genre. Play solo or co-op with up to four players, where you will have to investigate, banish, and neutralize phantoms with your taped-together gear.
Also in Co-op · Mysterious, Tense, Atmospheric
61% of 41 Steam reviews are positive$9.99
Ghost Watchers
A co-op horror where you do not just identify the ghost, you catch it. Figure out what haunts the house, weaken the angry thing, and trap it before it traps you. Twenty ghost types, sixty-plus gadgets, and friends who will absolutely close the door on you.
Also in Co-op · Mysterious, Tense, Atmospheric
86% of 12,770 Steam reviews are positivePlayers online now: 73$14.99
Cursed Exped
Your mission is to cleanse a cursed item in a haunted house. Use your tools to locate and investigate items. Create a ritual area to mark your location of interest and bring items with energy there to progress. Be careful though, the unknown is always watching you and waiting around every corner.
Also in Co-op · Mysterious, Tense, Atmospheric
70% of 54 Steam reviews are positiveFree

Cheaper than Phylakterion

Ghost Exorcism INC.

Grab your gear, identify the entity haunting the place, and fight back before its anger catches up with you.

$8.99

Ghostbane

Ghostbane, is a Co-Op horror game for 1-4 players. Detect paranormal activity, collect evidence of ghosts, hunt ghosts by rituals, and conduct…

$8.99

Pacify

Work out what each ghost needs, then calm it down before it gets to you first.

$4.99

Boo Men

Raid haunted houses with up to three friends, grab everything on your list, and pray the power holds.

$7.99

WE ARE SO DEAD

Talk to your living friends through flickering lights and a Ouija board, and get everyone out of the haunted house before sunrise.

$7.99

Bureau of Contacts

"Bureau of Contacts" - ghost-hunting game for 1-4 players, in which you'll encounter 2 enemies at once - location itself and the ghosts with most…

$7.99

Occult

A co-op horror quest where you and up to three friends explore cursed places, solve puzzles, dodge monsters you cannot fight, and pick which ending…

$4.99

PHANTOM

Investigate Multiple Unique Haunted locations. Use, Purchase, and Find 15 different equipment items, and upgrade your equipment with over 30…

$5.99

The Escape: Together

Split up to search for keys and tools, stick together when the lights go out, and reach one of several endings before the creature finds you.

$3.99

Fantasma

Fantasma is a Co-op (1-4) Psychological Horror that pits players against the supernatural.

$4.99

Paranoia Place: Escape Together

Team up with up to three friends to solve puzzles, hunt down randomly hidden items and survive a demon that grows faster the longer you stall.

$7.99

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.

$4.99

Hidden gems like Phylakterion

The Other Side

A co-op ghost hunt for up to six players. Gather evidence with modern ghost hunting gear, work out what is haunting the place, then track down the…

$13.99

Ghost Janitors

Grab a mop, keep the lights on and survive the ghosts haunting every job.

$9.99

Paranormal Cleanup

Clean haunted houses while something hunts you through the halls, alone or with up to three friends.

$9.99

Paranoia Place: Escape Together

Team up with up to three friends to solve puzzles, hunt down randomly hidden items and survive a demon that grows faster the longer you stall.

$7.99

This is a Ghost

This is a Ghost is an FPS psychological horror and investigation game for 1 to 4 players.

$16.99

Project Unknown

An online co-op horror game featuring unique playable characters and RPG mechanics.

$9.99

Devil of the Plague

A 1–4 player co-op horror game. Cleanse cursed lands, perform forbidden rituals, and survive a spreading plague. Fear is not scripted.

$9.99

Bureau of Contacts

"Bureau of Contacts" - ghost-hunting game for 1-4 players, in which you'll encounter 2 enemies at once - location itself and the ghosts with most…

$7.99

WE ARE SO DEAD

Talk to your living friends through flickering lights and a Ouija board, and get everyone out of the haunted house before sunrise.

$7.99

DeathWatchers

Use the specialized equipment at your disposal to locate & log as many paranormal events as possible.

$11.99

Spectral Scream

Spectral Scream is a 1-4 player cooperative horror exploration game. Are you ready to face death in the maw of purgatory?

$9.99

MetaPhysical

Supernatural phenomena are on the rise. In MetaPhysical you and up to 5 other friends can go on the hunt for eerie creatures to put an end to their…

$14.99

Newest games like Phylakterion