Games like Through The Veil
Games like Through The Veil include Firewatch, Amnesia: Rebirth, Five Nights at Freddy's: Security Breach, Fallout 4, and What Remains of Edith Finch. We matched them by the tags players give Through The Veil on Steam (Exploration, CRPG, Mystery Dungeon, Action-Adventure, and First-Person): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Exploration · First-Person

Amnesia: Rebirth
Shared: Action-Adventure · First-Person · Exploration

Five Nights at Freddy's: Security Breach
Shared: Horror · Exploration · First-Person

Fallout 4
Shared: Exploration · Adventure · Singleplayer

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

Outer Wilds
Shared: Exploration · Adventure · Story Rich

Starfield
Shared: Exploration · Singleplayer · First-Person

SOMA
Shared: Horror · Exploration · Story Rich

Lethal Company
Shared: First-Person · Exploration · Horror

Layers of Fear (2016)
Shared: Horror · First-Person · Story Rich

MiSide
Shared: First-Person · Story Rich · Horror

Indiana Jones and the Great Circle
Shared: Action-Adventure · First-Person · Exploration

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

Tomb Raider Game of the Year
Shared: Adventure · Exploration · Story Rich

The Elder Scrolls IV: Oblivion Remastered
Shared: Exploration · Adventure · First-Person

Little Nightmares II
Shared: Adventure · Horror · Singleplayer

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

Resident Evil Requiem
Shared: Horror · First-Person · Action-Adventure

Fears to Fathom - Ironbark Lookout
Shared: Exploration · Horror · Adventure

The Forest
Shared: Horror · Adventure · Exploration

Fallout: New Vegas
Shared: Exploration · First-Person · Singleplayer

Far Cry® 5
Shared: Action-Adventure · Exploration · First-Person

Hogwarts Legacy
Shared: Exploration · Adventure · Singleplayer

Ghostwire: Tokyo
Shared: First-Person · Action-Adventure · Singleplayer