Games like Subterranauts
Games like Subterranauts include Content Warning, PEAK, R.E.P.O., Escape the Backrooms, and Left 4 Dead 2. We matched them by the tags players give Subterranauts on Steam (Multiplayer, Horror, Procedural Generation, Online Co-Op, and Team-Based): closest matches first, and among equally close ones the better-known games.

Content Warning
Shared: Horror · Online Co-Op · Procedural Generation

PEAK
Shared: Multiplayer · Online Co-Op · Exploration

R.E.P.O.
Shared: Horror · Multiplayer · Online Co-Op

Escape the Backrooms
Shared: Multiplayer · Horror · Online Co-Op

Left 4 Dead 2
Shared: Multiplayer · Online Co-Op · Horror

Lethal Company
Shared: Horror · Online Co-Op · Exploration

Backrooms: Escape Together
Shared: Multiplayer · Horror · Online Co-Op

Dead by Daylight
Shared: Multiplayer · Horror · Online Co-Op

Pacify
Shared: Horror · Multiplayer · Online Co-Op

Lunch Lady
Shared: Horror · Multiplayer · Online Co-Op

Left 4 Dead
Shared: Multiplayer · Horror · Online Co-Op

Phasmophobia
Shared: Horror · Multiplayer · Online Co-Op

Killing Floor 2
Shared: Multiplayer · Online Co-Op · Horror

Inside the Backrooms
Shared: Multiplayer · Horror · Online Co-Op

Labyrinthine
Shared: Horror · Multiplayer · Online Co-Op

The Headliners
Shared: Horror · Online Co-Op · Multiplayer

RV There Yet?
Shared: Multiplayer · Online Co-Op · Exploration

GTFO
Shared: Horror · Online Co-Op · Multiplayer

Murky Divers
Shared: Multiplayer · Horror · Online Co-Op

DayZ
Shared: Multiplayer · Online Co-Op · Post-apocalyptic

7 Days to Die
Shared: Multiplayer · Online Co-Op · Post-apocalyptic

Sea of Thieves: 2026 Edition
Shared: Multiplayer · Online Co-Op · Exploration

Far Cry® 6
Shared: Multiplayer · FPS · Action-Adventure

Dying Light
Shared: Horror · Online Co-Op · Multiplayer