Games like A Perfect Day
Games like A Perfect Day include Detroit: Become Human, The Witcher 3: Wild Hunt — Remastered, OneShot, Road 96, and Brothers - A Tale of Two Sons. We matched them by the tags players give A Perfect Day on Steam (Atmospheric, Adventure, Choices Matter, Singleplayer, and Multiple Endings): closest matches first, and among equally close ones the better-known games.

Detroit: Become Human
Shared: Choices Matter · Multiple Endings · Singleplayer

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

OneShot
Shared: Atmospheric · Story Rich · Singleplayer

Road 96
Shared: Choices Matter · Adventure · Atmospheric

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

The Forgotten City
Shared: Adventure · Choices Matter · Story Rich

This War of Mine
Shared: Atmospheric · Singleplayer · Choices Matter

Beholder
Shared: Choices Matter · Atmospheric · Singleplayer

The Last Campfire
Shared: Adventure · Singleplayer · Atmospheric

Papers, Please
Shared: Singleplayer · Multiple Endings · Atmospheric

Sable
Shared: Atmospheric · Adventure · Story Rich

Outer Wilds
Shared: Adventure · Atmospheric · Story Rich

Blue Prince
Shared: Puzzle · Singleplayer · Adventure

Firewatch
Shared: Atmospheric · Adventure · Story Rich

Stray
Shared: Adventure · Atmospheric · Singleplayer

Undertale
Shared: Choices Matter · Multiple Endings · Story Rich

Hogwarts Legacy
Shared: Adventure · Singleplayer · Atmospheric

Disco Elysium - The Final Cut
Shared: Choices Matter · Atmospheric · Story Rich

FAR: Lone Sails
Shared: Atmospheric · Adventure · Singleplayer

Killer Frequency
Shared: Adventure · Puzzle · Atmospheric

The Casting of Frank Stone™
Shared: Choices Matter · Multiple Endings · Singleplayer

Fallout 4
Shared: Singleplayer · Adventure · Atmospheric

Death and Taxes
Shared: Choices Matter · Story Rich · Multiple Endings

Night in the Woods
Shared: Adventure · Atmospheric · Story Rich

