Games like ARCTIC CTHULHU
Games like ARCTIC CTHULHU include The Room 4: Old Sins, The House of Da Vinci, The Room Two, Strange Horticulture, and Papers, Please. We matched them by the tags players give ARCTIC CTHULHU on Steam (Simulation, Point & Click, Exploration, Hidden Object, and 3D): closest matches first, and among equally close ones the better-known games.

The Room 4: Old Sins
Shared: Point & Click · Hidden Object · Exploration

The House of Da Vinci
Shared: Hidden Object · Point & Click · Exploration

The Room Two
Shared: Point & Click · Hidden Object · Atmospheric

Strange Horticulture
Shared: Point & Click · Simulation · Exploration

Papers, Please
Shared: Simulation · Point & Click · Pixel Graphics

Internet Cafe Simulator 2
Shared: Simulation · Exploration · 3D

SOMA
Shared: Exploration · Atmospheric · First-Person

The Room
Shared: Point & Click · Hidden Object · Atmospheric

Crime Scene Cleaner
Shared: Simulation · First-Person · Exploration

The Room Three
Shared: Point & Click · Hidden Object · Atmospheric

Zoochosis
Shared: 3D · Simulation · Exploration

DREDGE
Shared: Exploration · Lovecraftian · Simulation

Platform 8
Shared: Simulation · Hidden Object · Exploration

MOLE
Shared: Simulation · Exploration · First-Person

Dollmare
Shared: Simulation · 3D · First-Person

True Fear: Forsaken Souls Part 1
Shared: Exploration · Point & Click · Hidden Object

Still Wakes the Deep
Shared: First-Person · Lovecraftian · Exploration

Hamster Hunter
Shared: Exploration · 3D · First-Person

The Long Dark
Shared: Exploration · First-Person · Simulation

Iron Lung
Shared: Atmospheric · Pixel Graphics · First-Person

Summer of '58
Shared: First-Person · Atmospheric · Simulation

Endacopia
Shared: Point & Click · Exploration · Pixel Graphics

MiSide
Shared: First-Person · 3D · Atmospheric

What Remains of Edith Finch
Shared: Exploration · First-Person · Atmospheric