Games like it's always monday
Games like it's always monday include What Remains of Edith Finch, Firewatch, Layers of Fear (2016), Sally Face - Episode One, and The Beginner's Guide. We matched them by the tags players give it's always monday on Steam (Adventure, Indie, Simulation, Psychological Horror, and First-Person): closest matches first, and among equally close ones the better-known games.

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

Firewatch
Shared: Adventure · First-Person · Walking Simulator

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

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

The Beginner's Guide
Shared: Indie · Walking Simulator · First-Person

Poppy Playtime
Shared: Singleplayer · First-Person · Psychological Horror

Before Your Eyes
Shared: Indie · First-Person · Adventure

Little Nightmares
Shared: Adventure · Singleplayer · Indie

Little Nightmares II
Shared: Adventure · Singleplayer · Psychological Horror

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

MiSide
Shared: Psychological Horror · First-Person · Singleplayer

Outer Wilds
Shared: Adventure · Indie · Story Rich

To the Moon
Shared: Indie · Adventure · Singleplayer

Blair Witch
Shared: Adventure · Indie · Psychological Horror

SOMA
Shared: Psychological Horror · Dark · First-Person

Outlast
Shared: First-Person · Psychological Horror · Singleplayer

Fran Bow
Shared: Psychological Horror · Adventure · Indie

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

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

Brothers - A Tale of Two Sons
Shared: Adventure · Indie · Story Rich

Killer Frequency
Shared: Adventure · Simulation · First-Person

Visage
Shared: Psychological Horror · Adventure · First-Person

Mouthwashing
Shared: Psychological Horror · Indie · Story Rich

Return of the Obra Dinn
Shared: Indie · Singleplayer · Adventure