Games like Lightstep Chronicles
Games like Lightstep Chronicles include Little Nightmares, Outer Wilds, OneShot, The Talos Principle, and Brothers - A Tale of Two Sons. We matched them by the tags players give Lightstep Chronicles on Steam (Indie, Adventure, Atmospheric, Singleplayer, and Story Rich): closest matches first, and among equally close ones the better-known games.

Little Nightmares
Shared: Adventure · Atmospheric · Singleplayer

Outer Wilds
Shared: Adventure · Story Rich · Atmospheric

OneShot
Shared: Indie · Story Rich · Atmospheric

The Talos Principle
Shared: Atmospheric · Story Rich · Puzzle

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

Little Nightmares II
Shared: Adventure · Singleplayer · Atmospheric

Firewatch
Shared: Adventure · Atmospheric · Story Rich

What Remains of Edith Finch
Shared: Atmospheric · Story Rich · Adventure

Stray
Shared: Adventure · Atmospheric · Singleplayer

GRIS
Shared: Atmospheric · Indie · Adventure

Observation
Shared: Indie · Adventure · Atmospheric

SOMA
Shared: Atmospheric · Story Rich · Sci-fi

Sally Face - Episode One
Shared: Indie · Story Rich · Adventure

Deliver Us The Moon
Shared: Indie · Adventure · Atmospheric

Seen
Shared: Indie · Adventure · Singleplayer

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

Chants of Sennaar
Shared: Adventure · Indie · Singleplayer

Half-Life 2
Shared: Singleplayer · Sci-fi · Story Rich

Fran Bow
Shared: Story Rich · Adventure · Indie

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

Return of the Obra Dinn
Shared: Atmospheric · Indie · Story Rich

Detroit: Become Human
Shared: Story Rich · Singleplayer · Adventure

The Turing Test
Shared: Adventure · Sci-fi · Puzzle

Stories Untold
Shared: Adventure · Indie · Atmospheric