Games like The Survivor
Games like The Survivor include Lethal Company, Pacify, SOMA, Escape the Backrooms, and Elite Dangerous. We matched them by the tags players give The Survivor on Steam (Casual, Psychological Horror, Simulation, Sci-fi, and Survival Horror): closest matches first, and among equally close ones the better-known games.

Lethal Company
Shared: Survival Horror · Psychological Horror · Sci-fi

Pacify
Shared: Psychological Horror · Survival Horror · Exploration

SOMA
Shared: Psychological Horror · Sci-fi · Survival Horror

Escape the Backrooms
Shared: Psychological Horror · Survival Horror · Exploration

Elite Dangerous
Shared: Sci-fi · Simulation · Space Sim

Backrooms: Escape Together
Shared: Psychological Horror · Survival Horror · Exploration

Outlast
Shared: Psychological Horror · Survival Horror · First-Person

[Chillas Art] The Convenience Store
Shared: Psychological Horror · Casual · Simulation

Chinese Parents
Shared: Psychological Horror · Casual · Simulation

Internet Cafe Simulator 2
Shared: Simulation · Exploration · 3D

X4: Foundations
Shared: Simulation · Sci-fi · Exploration

Darkwood
Shared: Psychological Horror · Survival Horror · Action

Nuclear Nightmare
Shared: Survival Horror · Psychological Horror · Sci-fi

Alien: Isolation
Shared: Sci-fi · Survival Horror · Psychological Horror

Hamster Hunter
Shared: Psychological Horror · Exploration · Casual

Inside the Backrooms
Shared: Psychological Horror · Survival Horror · Exploration

Subnautica 2
Shared: Survival Horror · Exploration · Psychological Horror

Pacific Drive
Shared: Survival Horror · Exploration · Sci-fi

[Chillas Art] Stigmatized Property
Shared: Casual · Simulation · Psychological Horror

SIGNALIS
Shared: Psychological Horror · Survival Horror · Sci-fi

Emily Wants To Play
Shared: Survival Horror · Psychological Horror · Action

Dead Space
Shared: Survival Horror · Sci-fi · Psychological Horror

Resident Evil 7 Biohazard
Shared: Survival Horror · Psychological Horror · First-Person

The Outlast Trials
Shared: Psychological Horror · Survival Horror · Action