Games like A Story About My Uncle
Games like A Story About My Uncle include Portal 2, Firewatch, Refunct, Brothers - A Tale of Two Sons, and Valley. We matched them by the tags players give A Story About My Uncle on Steam (Adventure, First-Person, Parkour, Singleplayer, and Indie): closest matches first, and among equally close ones the better-known games.

Portal 2
Shared: Singleplayer · First-Person · Platformer

Firewatch
Shared: Adventure · First-Person · Atmospheric

Refunct
Shared: Parkour · First-Person · 3D Platformer

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

Valley
Shared: Adventure · First-Person · Parkour

The Last Campfire
Shared: Adventure · Singleplayer · Indie

Portal
Shared: First-Person · Singleplayer · Puzzle

The Talos Principle
Shared: First-Person · Singleplayer · Atmospheric

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

GRIS
Shared: Adventure · Atmospheric · Indie

BioShock Infinite
Shared: First-Person · Singleplayer · Adventure

Little Nightmares
Shared: Adventure · Singleplayer · Atmospheric

Ori and the Will of the Wisps
Shared: Adventure · Singleplayer · Platformer

The Beginner's Guide
Shared: First-Person · Indie · Story Rich

The Room
Shared: Adventure · Singleplayer · Atmospheric

Hollow Knight
Shared: Platformer · Indie · Singleplayer

The Witcher 3: Wild Hunt — Remastered
Shared: Adventure · Atmospheric · Singleplayer

FAR: Lone Sails
Shared: Adventure · Atmospheric · Singleplayer

Outer Wilds
Shared: Adventure · Story Rich · Atmospheric

Return of the Obra Dinn
Shared: Singleplayer · Atmospheric · First-Person

Half-Life 2
Shared: Singleplayer · First-Person · Adventure

LIMBO
Shared: Indie · Adventure · Platformer

Little Nightmares II
Shared: Adventure · Singleplayer · Atmospheric

VHOLUME
Shared: Parkour · First-Person · Atmospheric