Games like Found Horror Game 101.exe
Games like Found Horror Game 101.exe include Sally Face - Episode One, SOMA, Fran Bow, Amnesia: The Dark Descent, and Mouthwashing. We matched them by the tags players give Found Horror Game 101.exe on Steam (Indie, Adventure, Horror, Gore, and Violent): closest matches first, and among equally close ones the better-known games.

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

SOMA
Shared: Horror · Psychological Horror · Gore

Fran Bow
Shared: Horror · Adventure · Indie

Amnesia: The Dark Descent
Shared: Horror · Gore · Psychological Horror

Mouthwashing
Shared: Horror · Indie · Psychological Horror

Detention
Shared: Indie · Horror · Adventure

Poppy Playtime
Shared: Horror · Puzzle · Indie

Little Nightmares
Shared: Horror · Adventure · Indie

Little Nightmares II
Shared: Adventure · Horror · Puzzle

Raging Loop
Shared: Adventure · Indie · Mystery

Outer Wilds
Shared: Adventure · Mystery · Exploration

Outlast 2
Shared: Horror · Gore · Psychological Horror

Inside the Backrooms
Shared: Horror · Adventure · Psychological Horror

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

FAITH: The Unholy Trinity
Shared: Horror · Indie · Psychological Horror

Rusty Lake Paradise
Shared: Indie · Adventure · Horror

Outlast
Shared: Horror · Gore · Psychological Horror

DISTRAINT: Deluxe Edition
Shared: Indie · Horror · Adventure

Scorn
Shared: Horror · Gore · Puzzle

What Remains of Edith Finch
Shared: Adventure · Mystery · Indie

Blair Witch
Shared: Adventure · Horror · Indie

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

The Room Two
Shared: Mystery · Horror · Adventure

Resident Evil 7 Biohazard
Shared: Horror · Gore · Psychological Horror