Games like Echoes Afterfall
Games like Echoes Afterfall include Lethal Company, Escape the Backrooms, Backrooms: Escape Together, Pacify, and Phasmophobia. We matched them by the tags players give Echoes Afterfall on Steam (Online Co-Op, Procedural Generation, Horror, First-Person, and Survival Horror): closest matches first, and among equally close ones the better-known games.
Lethal Company
Shared: Online Co-Op · Horror · First-Person
Escape the Backrooms
Shared: Online Co-Op · Horror · Psychological Horror
Backrooms: Escape Together
Shared: Online Co-Op · Horror · Survival Horror
Pacify
Shared: Online Co-Op · Horror · Survival Horror
Phasmophobia
Shared: Online Co-Op · Horror · Psychological Horror
Content Warning
Shared: Online Co-Op · Procedural Generation · Horror
Dying Light
Shared: Online Co-Op · Horror · Survival Horror
Inside the Backrooms
Shared: Horror · Survival Horror · Online Co-Op
Dead by Daylight
Shared: Horror · Online Co-Op · Survival Horror
Left 4 Dead 2
Shared: Online Co-Op · Co-op · Horror
PEAK
Shared: Online Co-Op · First-Person · Adventure
Lunch Lady
Shared: Online Co-Op · Horror · Survival Horror
Nuclear Nightmare
Shared: Online Co-Op · Horror · Survival Horror
R.E.P.O.
Shared: Online Co-Op · Horror · First-Person
DEVOUR
Shared: Online Co-Op · Horror · Survival Horror
The Outlast Trials
Shared: Horror · Survival Horror · First-Person
BIGFOOT
Shared: Horror · Online Co-Op · Survival Horror
Outlast
Shared: Horror · First-Person · Survival Horror
PANICORE
Shared: Online Co-Op · Horror · Survival Horror
Zort
Shared: Online Co-Op · Horror · First-Person
Labyrinthine
Shared: Online Co-Op · Horror · Procedural Generation
Demonologist
Shared: Online Co-Op · Horror · First-Person
GTFO
Shared: Online Co-Op · Horror · Survival Horror
Species: Unknown
Shared: Online Co-Op · Horror · First-Person