Games like OopsFixers Company
Games like OopsFixers Company include Lethal Company, Escape the Backrooms, Zort, Content Warning, and The Outlast Trials. We matched them by the tags players give OopsFixers Company on Steam (Choose Your Own Adventure, Exploration, PvE, Action-Adventure, and First-Person): closest matches first, and among equally close ones the better-known games.

Lethal Company
Shared: First-Person · Exploration · Horror

Escape the Backrooms
Shared: Horror · Exploration · First-Person

Zort
Shared: Horror · PvE · First-Person

Content Warning
Shared: Exploration · Horror · First-Person

The Outlast Trials
Shared: Horror · PvE · First-Person

PEAK
Shared: Exploration · First-Person · 3D

Nuclear Nightmare
Shared: First-Person · Horror · Exploration

Backrooms: Escape Together
Shared: Horror · First-Person · Psychological Horror

Pacify
Shared: Exploration · Horror · First-Person

R.E.P.O.
Shared: Horror · First-Person · 3D

PILGRIM
Shared: Exploration · PvE · Action-Adventure

Five Nights at Freddy's: Secret of the Mimic
Shared: First-Person · Exploration · Horror

Subnautica 2
Shared: Exploration · Horror · First-Person

Inside the Backrooms
Shared: Horror · Exploration · Psychological Horror

MIMESIS
Shared: PvE · Exploration · Funny

RV There Yet?
Shared: Funny · Exploration · First-Person

SILENT HILL: Townfall
Shared: Exploration · Horror · First-Person

Burglin' Gnomes
Shared: PvE · Exploration · First-Person

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Exploration

PANICORE
Shared: Horror · PvE · First-Person

Species: Unknown
Shared: First-Person · Exploration · Horror

Outlast
Shared: First-Person · Horror · Psychological Horror

Hamster Hunter
Shared: Exploration · Action-Adventure · First-Person

Phasmophobia
Shared: Horror · First-Person · Psychological Horror