Games like University 33
Games like University 33 include Phasmophobia, Escape the Backrooms, Lethal Company, Pacify, and Backrooms: Escape Together. We matched them by the tags players give University 33 on Steam (Horror, Online Co-Op, Psychological Horror, First-Person, and Thriller): closest matches first, and among equally close ones the better-known games.
Phasmophobia
Shared: Horror · Online Co-Op · Co-op
Escape the Backrooms
Shared: Horror · Online Co-Op · Co-op
Lethal Company
Shared: Horror · Online Co-Op · Co-op
Pacify
Shared: Horror · Online Co-Op · Co-op
Backrooms: Escape Together
Shared: Horror · Online Co-Op · Psychological Horror
PEAK
Shared: Co-op · Online Co-Op · Multiplayer
Inside the Backrooms
Shared: Horror · Co-op · Psychological Horror
R.E.P.O.
Shared: Horror · Online Co-Op · Co-op
Demonologist
Shared: Horror · Online Co-Op · Co-op
Dead by Daylight
Shared: Horror · Online Co-Op · Co-op
Labyrinthine
Shared: Horror · Co-op · Online Co-Op
DEVOUR
Shared: Horror · Online Co-Op · Co-op
Content Warning
Shared: Horror · Online Co-Op · Co-op
RV There Yet?
Shared: Co-op · Online Co-Op · Multiplayer
Left 4 Dead 2
Shared: Co-op · Online Co-Op · Horror
The Outlast Trials
Shared: Horror · Co-op · Psychological Horror
Outlast
Shared: Horror · First-Person · Psychological Horror
Fears to Fathom® - Scratch Creek
Shared: Horror · Co-op · Psychological Horror
Nuclear Nightmare
Shared: Horror · Online Co-Op · Co-op
Zort
Shared: Horror · Co-op · Online Co-Op
Ready or Not
Shared: Co-op · Horror · Multiplayer
How to Fish
Shared: Co-op · Online Co-Op · Multiplayer
PANICORE
Shared: Horror · Online Co-Op · Co-op
BIGFOOT
Shared: Horror · Online Co-Op · Co-op