Games like Sunken Seeker
Games like Sunken Seeker include Subnautica, Iron Lung, Subnautica 2, The Long Dark, and Firewatch. We matched them by the tags players give Sunken Seeker on Steam (Exploration, Simulation, Underwater, Submarine, and Adventure): closest matches first, and among equally close ones the better-known games.
Subnautica
Shared: Underwater · Exploration · Horror
Iron Lung
Shared: Submarine · Underwater · Horror
Subnautica 2
Shared: Exploration · Underwater · Horror
The Long Dark
Shared: Exploration · First-Person · Adventure
Firewatch
Shared: Adventure · Exploration · Atmospheric
Subnautica: Below Zero
Shared: Underwater · Exploration · Horror
Slime Rancher
Shared: Exploration · Adventure · First-Person
The Forest
Shared: Adventure · Horror · Exploration
Five Nights at Freddy's: Security Breach
Shared: Exploration · Horror · First-Person
PEAK
Shared: Exploration · Adventure · First-Person
Outer Wilds
Shared: Exploration · Adventure · Atmospheric
A Game About Digging A Hole
Shared: Exploration · Simulation · Horror
Five Nights at Freddy's: Secret of the Mimic
Shared: Adventure · First-Person · Exploration
Under The Waves
Shared: Exploration · Underwater · Adventure
Internet Cafe Simulator 2
Shared: Simulation · Exploration · 3D
Scanner Sombre
Shared: Exploration · Adventure · Horror
Stray
Shared: Adventure · Exploration · Atmospheric
ABZU
Shared: Exploration · Underwater · Adventure
Lethal Company
Shared: Exploration · First-Person · Horror
Escape the Backrooms
Shared: Horror · Exploration · First-Person
Fallout 4
Shared: Exploration · Adventure · First-Person
Crime Scene Cleaner
Shared: Simulation · First-Person · Exploration
What Remains of Edith Finch
Shared: Exploration · First-Person · Atmospheric
MiSide
Shared: First-Person · Horror · 3D