71%Strong matchSomewhere in the Shadow
80%57080% positive reviews, Very Positive across 570 reviews·Horror · Multiplayer
—A mysterious multiplayer horror game where 1 to 4 players are trapped in the same dream. Solve puzzles, gather energy, and escape before time runs out or face a terrifying consequence.
Enter Somnum, a cooperative horror game where you and your friends are trapped in the same mysterious dream every night. To escape, you'll need to work together, solve puzzles, and gather energy while exploring eerie and surreal environments.
Each player has a unique ability and a personal drawback that affects progression. Teamwork, timing, and sharp thinking are essential if you hope to wake up… or risk being stuck in the dream forever.
Get ready to dream... or to face your nightmare.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
Somewhere in the ShadowShares Action-Adventure · First-Person · Survival Horror , adds Online Co-Op80% · 570 positive reviews71%Strong match—
Emissary ZeroShares Action-Adventure · First-Person · Survival Horror , adds Online Co-Op88% · 1k positive reviews70%Strong match—
Backrooms: Escape TogetherShares Action-Adventure · First-Person · Survival Horror , adds Online Co-Op90% · 14k positive reviews66%Strong match—
SOMAShares First-Person · Survival Horror , adds Psychological Horror96% · 53k positive reviews68%Strong match—
Summon: Joint escapeShares Action-Adventure · First-Person · Survival Horror , adds Memes68% · 256 positive reviews69%Strong match—
Backrooms MediaShares First-Person · Survival Horror · Co-op , adds Psychological Horror42% · 487 positive reviews68%Strong match—All matches
The best games like Somnum are Somewhere in the Shadow, Emissary Zero, Backrooms: Escape Together, SOMA, and Summon: Joint escape.
Match on: filter matches for Somnum by tag
Filters all matches
65%+Strong matches
50%+Good matches