Games like Eclipse Below
Games like Eclipse Below include Lethal Company, Escape the Backrooms, Content Warning, KLETKA, and PEAK. We matched them by the tags players give Eclipse Below on Steam (Online Co-Op, Horror, Exploration, Time Management, and Submarine): closest matches first, and among equally close ones the better-known games.

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

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

Content Warning
Shared: Online Co-Op · Horror · Exploration

KLETKA
Shared: Horror · Online Co-Op · PvE

PEAK
Shared: Online Co-Op · Exploration · Adventure

Pacify
Shared: Online Co-Op · Horror · Exploration

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

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

PILGRIM
Shared: Horror · Exploration · Dungeon Crawler

Zort
Shared: Online Co-Op · Horror · PvE

Dying Light
Shared: Horror · Online Co-Op · First-Person

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

MIMESIS
Shared: Online Co-Op · Exploration · PvE

Nuclear Nightmare
Shared: Online Co-Op · Horror · Exploration

Deadzone: Rogue
Shared: Online Co-Op · Horror · PvE

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

Wayfinder
Shared: Online Co-Op · Exploration · Dungeon Crawler

Phasmophobia
Shared: Online Co-Op · Horror · First-Person

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

Species: Unknown
Shared: Online Co-Op · Horror · Exploration

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

PANICORE
Shared: Online Co-Op · Horror · PvE

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · Exploration · Adventure

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