Games like The Plane Effect Prologue
Games like The Plane Effect Prologue include Where Winds Meet, Stray, Firewatch, Moncage, and Samsara Room. We matched them by the tags players give The Plane Effect Prologue on Steam (Adventure, 3D, Atmospheric, Dystopian , and Singleplayer): closest matches first, and among equally close ones the better-known games.

Where Winds Meet
Shared: Free to Play · Singleplayer · Adventure

Stray
Shared: Adventure · Atmospheric · Singleplayer

Firewatch
Shared: Adventure · Atmospheric · Singleplayer

Moncage
Shared: Adventure · Singleplayer · Atmospheric

Samsara Room
Shared: Adventure · Indie · Free to Play

GRIS
Shared: Atmospheric · Adventure · Indie

Little Nightmares
Shared: Adventure · Atmospheric · Singleplayer

FAR: Lone Sails
Shared: Adventure · Atmospheric · Singleplayer

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

COCOON
Shared: Adventure · Atmospheric · 3D

The Last Campfire
Shared: Adventure · Singleplayer · Atmospheric

Poppy Playtime
Shared: Singleplayer · Free to Play · Adventure

The Mr. Rabbit Magic Show
Shared: Adventure · Atmospheric · Free to Play

A Story About My Uncle
Shared: Adventure · Singleplayer · Atmospheric

Journey
Shared: Adventure · Atmospheric · Indie

Seen
Shared: Adventure · Singleplayer · Indie

The Room
Shared: Atmospheric · Adventure · Singleplayer

Beholder
Shared: Dystopian · Atmospheric · Singleplayer

Papers, Please
Shared: Indie · Singleplayer · Dystopian

ABZU
Shared: Atmospheric · Adventure · Singleplayer

Chants of Sennaar
Shared: Adventure · Singleplayer · Indie

We Happy Few
Shared: Adventure · Dystopian · Indie

Guild Wars 2®
Shared: Adventure · Free to Play · 3D

Gorogoa
Shared: Atmospheric · Singleplayer · Indie