Games like SUNLESS SEA
Games like SUNLESS SEA include Fallout 4, Sunless Skies: Sovereign Edition, The Witcher 3: Wild Hunt — Remastered, Firewatch, and DREDGE. We matched them by the tags players give SUNLESS SEA on Steam (Exploration, Lovecraftian, Survival, Story Rich, and Dark): closest matches first, and among equally close ones the better-known games.
Fallout 4
Shared: Exploration · Singleplayer · Adventure
Sunless Skies: Sovereign Edition
Shared: Lovecraftian · Exploration · Story Rich
The Witcher 3: Wild Hunt — Remastered
Shared: Story Rich · Atmospheric · RPG
Firewatch
Shared: Story Rich · Adventure · Atmospheric
DREDGE
Shared: Exploration · Lovecraftian · Adventure
Outer Wilds
Shared: Exploration · Story Rich · Adventure
SOMA
Shared: Story Rich · Exploration · Atmospheric
S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: Survival · Exploration · Atmospheric
Darkwood
Shared: Adventure · Dark · Exploration
What Remains of Edith Finch
Shared: Story Rich · Exploration · Atmospheric
Fallout: New Vegas
Shared: Exploration · Story Rich · RPG
The Long Dark
Shared: Survival · Exploration · Atmospheric
Hogwarts Legacy
Shared: Exploration · Adventure · Singleplayer
Subnautica
Shared: Survival · Exploration · Singleplayer
Rise of the Tomb Raider™
Shared: Adventure · Exploration · Singleplayer
Little Nightmares
Shared: Adventure · Atmospheric · Dark
Dune: Awakening
Shared: Exploration · Survival · Story Rich
Metro Exodus
Shared: Story Rich · Singleplayer · Atmospheric
The Forest
Shared: Survival · Adventure · Exploration
Cyberpunk 2077
Shared: Story Rich · Singleplayer · RPG
Little Nightmares II
Shared: Adventure · Dark · Singleplayer
Look Outside
Shared: Lovecraftian · RPG · Exploration
Subnautica: Below Zero
Shared: Survival · Exploration · Singleplayer
FAR: Lone Sails
Shared: Exploration · Adventure · Atmospheric