Games like Titanic Escape Simulator™
Games like Titanic Escape Simulator™ include Firewatch, This War of Mine, The Long Dark, The Forest, and Kingdom Come: Deliverance II. We matched them by the tags players give Titanic Escape Simulator™ on Steam (Survival, Adventure, Simulation, Historical, and First-Person): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Atmospheric · Story Rich

This War of Mine
Shared: Survival · Atmospheric · Simulation

The Long Dark
Shared: Survival · Adventure · Atmospheric

The Forest
Shared: Survival · Adventure · First-Person

Kingdom Come: Deliverance II
Shared: Adventure · First-Person · Story Rich

Kingdom Come: Deliverance
Shared: Historical · Adventure · First-Person

What Remains of Edith Finch
Shared: Atmospheric · Story Rich · Adventure

MiSide
Shared: Story Rich · First-Person · Atmospheric

Return of the Obra Dinn
Shared: Atmospheric · Story Rich · First-Person

Pacific Drive
Shared: Survival · Story Rich · Adventure

Contraband Police
Shared: Simulation · First-Person · Realistic

Blue Prince
Shared: Adventure · First-Person · Story Rich

Outer Wilds
Shared: Adventure · Story Rich · Atmospheric

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: Survival · Atmospheric · First-Person

The Forgotten City
Shared: Adventure · Story Rich · First-Person

Don't Starve Together
Shared: Survival · Adventure · Simulation

Hobo: Tough Life
Shared: Survival · First-Person · Simulation

Stranded Deep
Shared: Survival · Adventure · First-Person

My Summer Car
Shared: Simulation · Survival · First-Person

Draugen
Shared: Story Rich · First-Person · Atmospheric

Detroit: Become Human
Shared: Story Rich · Adventure · Cinematic

Outlast
Shared: First-Person · Survival · Atmospheric

Road 96
Shared: First-Person · Adventure · Atmospheric

Red Dead Redemption 2
Shared: Adventure · Story Rich · Realistic