Games like Copycat
Games like Copycat include Stray, Brothers - A Tale of Two Sons, Firewatch, What Remains of Edith Finch, and The Beginner's Guide. We matched them by the tags players give Copycat on Steam (Cats, Emotional, Indie, Adventure, and Story Rich): closest matches first, and among equally close ones the better-known games.
Stray
Shared: Cats · Adventure · Singleplayer
Brothers - A Tale of Two Sons
Shared: Adventure · Indie · Story Rich
Firewatch
Shared: Adventure · Story Rich · Atmospheric
What Remains of Edith Finch
Shared: Story Rich · Atmospheric · Adventure
The Beginner's Guide
Shared: Indie · Story Rich · Atmospheric
My Little Puppy
Shared: Emotional · Adventure · Story Rich
The Last Campfire
Shared: Adventure · Indie · Singleplayer
To the Moon
Shared: Indie · Emotional · Story Rich
Before Your Eyes
Shared: Emotional · Indie · Story Rich
Tomb Raider Game of the Year
Shared: Adventure · Story Rich · Singleplayer
Outer Wilds
Shared: Adventure · Story Rich · Exploration
A Plague Tale: Innocence
Shared: Adventure · Story Rich · Singleplayer
Hellblade: Senua's Sacrifice
Shared: Atmospheric · Story Rich · Singleplayer
Little Nightmares
Shared: Adventure · Atmospheric · Singleplayer
OneShot
Shared: Indie · Story Rich · Atmospheric
DEATH STRANDING DIRECTOR'S CUT
Shared: Story Rich · Atmospheric · Adventure
The Cat Lady
Shared: Adventure · Story Rich · Indie
Rise of the Tomb Raider™
Shared: Adventure · Singleplayer · Story Rich
Gone Home
Shared: Indie · Walking Simulator · Story Rich
The Witcher 3: Wild Hunt — Remastered
Shared: Story Rich · Adventure · Atmospheric
Hogwarts Legacy
Shared: Adventure · Singleplayer · Story Rich
Layers of Fear (2016)
Shared: Atmospheric · Indie · Singleplayer
GRIS
Shared: Indie · Atmospheric · Adventure
Finding Paradise
Shared: Emotional · Story Rich · Adventure