Games like Boinihi: The Ki Codex
Games like Boinihi: The Ki Codex include Outer Wilds, Chants of Sennaar, Deliver Us The Moon, Stray, and The Talos Principle. We matched them by the tags players give Boinihi: The Ki Codex on Steam (Adventure, Indie, Sci-fi, Story Rich, and Singleplayer): closest matches first, and among equally close ones the better-known games.
Outer Wilds
Shared: Adventure · Exploration · Story Rich
Chants of Sennaar
Shared: Adventure · Indie · Singleplayer
Deliver Us The Moon
Shared: Adventure · Indie · Sci-fi
Stray
Shared: Adventure · Singleplayer · Exploration
The Talos Principle
Shared: Sci-fi · Story Rich · Puzzle
Starfield
Shared: Sci-fi · Singleplayer · Exploration
FAR: Lone Sails
Shared: Adventure · Singleplayer · Indie
Tomb Raider Game of the Year
Shared: Adventure · Singleplayer · Story Rich
Twelve Minutes
Shared: Adventure · Indie · Story Rich
Firewatch
Shared: Adventure · Story Rich · Singleplayer
STAR WARS Jedi: Survivor™
Shared: Adventure · Singleplayer · Sci-fi
The Room 4: Old Sins
Shared: Adventure · Puzzle · Point & Click
Rise of the Tomb Raider™
Shared: Adventure · Singleplayer · Exploration
There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Point & Click
In Other Waters
Shared: Adventure · Indie · Exploration
Deponia
Shared: Adventure · Point & Click · Indie
Sally Face - Episode One
Shared: Indie · Story Rich · Adventure
Murders on the Yangtze River
Shared: Adventure · Indie · Story Rich
OneShot
Shared: Indie · Story Rich · Adventure
Fran Bow
Shared: Story Rich · Adventure · Indie
What Remains of Edith Finch
Shared: Story Rich · Adventure · Exploration
STAR WARS™ Knights of the Old Republic™
Shared: Sci-fi · Story Rich · Adventure
The Room Three
Shared: Adventure · Indie · Puzzle
The Silent Age
Shared: Adventure · Point & Click · Story Rich