Games like Nightmare Visions Chapter 2
Games like Nightmare Visions Chapter 2 include Layers of Fear (2016), What Remains of Edith Finch, Firewatch, Amnesia: A Machine For Pigs, and Outlast. We matched them by the tags players give Nightmare Visions Chapter 2 on Steam (Casual, Horror, Dark, First-Person, and Indie): closest matches first, and among equally close ones the better-known games.

Layers of Fear (2016)
Shared: Horror · First-Person · Walking Simulator

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

Firewatch
Shared: First-Person · Walking Simulator · Atmospheric

Amnesia: A Machine For Pigs
Shared: Horror · First-Person · Walking Simulator

Outlast
Shared: Horror · First-Person · Atmospheric

SOMA
Shared: Horror · Dark · Atmospheric

Visage
Shared: Horror · Dark · First-Person

Poppy Playtime
Shared: Horror · First-Person · Dark

Still Wakes the Deep
Shared: Horror · First-Person · Dark

Slender: The Arrival
Shared: Horror · First-Person · Indie

Mouthwashing
Shared: Horror · Indie · Atmospheric

Little Nightmares
Shared: Horror · Dark · Atmospheric

From The Darkness
Shared: Horror · Dark · First-Person

Blair Witch
Shared: Horror · First-Person · Indie

No, I'm not a Human
Shared: Horror · Indie · Dark

Fears to Fathom® - Scratch Creek
Shared: Horror · Casual · First-Person

Scanner Sombre
Shared: Horror · Walking Simulator · First-Person

Among the Sleep - Enhanced Edition
Shared: Horror · Indie · First-Person

Sally Face - Episode One
Shared: Horror · Dark · Indie

Layers of Fear 2 (2019)
Shared: Horror · Indie · Dark

Dagon: by H. P. Lovecraft
Shared: Horror · First-Person · Dark

Outlast 2
Shared: Horror · First-Person · Dark

Fears to Fathom - Woodbury Getaway
Shared: Horror · Casual · First-Person

Little Nightmares II
Shared: Horror · Dark · Atmospheric