Games like SOMNIUS
Games like SOMNIUS include PEAK, Lethal Company, Content Warning, R.E.P.O., and RV There Yet?. We matched them by the tags players give SOMNIUS on Steam (Physics, Action, First-Person, Multiplayer, and Procedural Generation): closest matches first, and among equally close ones the better-known games.
PEAK
Shared: Co-op · Multiplayer · Physics
Lethal Company
Shared: Co-op · First-Person · Exploration
Content Warning
Shared: Procedural Generation · Physics · Co-op
R.E.P.O.
Shared: Co-op · Multiplayer · Physics
RV There Yet?
Shared: Co-op · Multiplayer · Physics
The Outlast Trials
Shared: Co-op · Multiplayer · First-Person
Burglin' Gnomes
Shared: Co-op · First-Person · Multiplayer
Deep Rock Galactic
Shared: Co-op · Procedural Generation · PvE
Escape the Backrooms
Shared: Co-op · Multiplayer · First-Person
Pacify
Shared: Co-op · Multiplayer · First-Person
How to Fish
Shared: Co-op · Multiplayer · Physics
Backrooms: Escape Together
Shared: Multiplayer · Co-op · First-Person
Gang Beasts
Shared: Co-op · Multiplayer · Action
Human Fall Flat
Shared: Co-op · Physics · Multiplayer
Garry's Mod
Shared: Physics · Multiplayer · First-Person
Sea of Thieves: 2026 Edition
Shared: Co-op · Multiplayer · Action
Nuclear Nightmare
Shared: Co-op · First-Person · Multiplayer
Grand Theft Auto V Legacy
Shared: Action · Multiplayer · First-Person
Left 4 Dead 2
Shared: Co-op · Multiplayer · Action
Gorilla Tag
Shared: First-Person · Multiplayer · Action
Subnautica 2
Shared: Multiplayer · Co-op · Exploration
Sons Of The Forest
Shared: Co-op · Multiplayer · First-Person
Dead by Daylight
Shared: Multiplayer · Co-op · Horror
PAYDAY 2
Shared: Co-op · Action · Multiplayer