Games like Caution Ahead: Part 1
Games like Caution Ahead: Part 1 include Outlast, Firewatch, Five Nights at Freddy's: Security Breach, Poppy Playtime, and What Remains of Edith Finch. We matched them by the tags players give Caution Ahead: Part 1 on Steam (Horror, Indie, Survival Horror, Stealth, and Adventure): closest matches first, and among equally close ones the better-known games.

Outlast
Shared: Horror · Survival Horror · First-Person

Firewatch
Shared: Adventure · Atmospheric · Walking Simulator

Five Nights at Freddy's: Security Breach
Shared: Horror · Survival Horror · Stealth

Poppy Playtime
Shared: Horror · Survival Horror · First-Person

What Remains of Edith Finch
Shared: Atmospheric · Walking Simulator · Adventure

Lethal Company
Shared: Horror · Survival Horror · First-Person

Little Nightmares
Shared: Horror · Adventure · Atmospheric

Amnesia: A Machine For Pigs
Shared: Horror · Atmospheric · Walking Simulator

The Forest
Shared: Horror · Adventure · Survival Horror

Layers of Fear (2016)
Shared: Horror · Atmospheric · Indie

Alien: Isolation
Shared: Horror · Survival Horror · Stealth

Among the Sleep - Enhanced Edition
Shared: Horror · Indie · Adventure

Slender: The Arrival
Shared: Horror · Survival Horror · Indie

Bendy and the Dark Revival
Shared: Horror · Survival Horror · Indie

Escape the Backrooms
Shared: Horror · Survival Horror · First-Person

Amnesia: The Bunker
Shared: Horror · Survival Horror · Stealth

Amnesia: The Dark Descent
Shared: Horror · Survival Horror · Atmospheric

The Beast Inside
Shared: Horror · Survival Horror · Adventure

SOMA
Shared: Horror · Atmospheric · Survival Horror

Penumbra Overture
Shared: Horror · Survival Horror · Indie

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · Adventure · First-Person

Visage
Shared: Horror · Survival Horror · First-Person

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · First-Person

Bendy and the Ink Machine
Shared: Horror · First-Person · Survival Horror