Games like Once Glorious Artahk
Games like Once Glorious Artahk include Outer Wilds, ANIMAL WELL, Firewatch, Blue Prince, and Murders on the Yangtze River. We matched them by the tags players give Once Glorious Artahk on Steam (Adventure, Puzzle, Exploration, Lore-Rich, and Mystery): closest matches first, and among equally close ones the better-known games.

Outer Wilds
Shared: Exploration · Adventure · Mystery

ANIMAL WELL
Shared: Puzzle · Exploration · Metroidvania

Firewatch
Shared: Adventure · Mystery · Atmospheric

Blue Prince
Shared: Puzzle · Exploration · Mystery

Murders on the Yangtze River
Shared: Puzzle · Adventure · Exploration

OneShot
Shared: Puzzle · Story Rich · Adventure

What Remains of Edith Finch
Shared: Adventure · Mystery · Exploration

Ori and the Will of the Wisps
Shared: Metroidvania · Adventure · Exploration

Hollow Knight
Shared: Metroidvania · Exploration · Adventure

FEZ
Shared: Puzzle · Exploration · Adventure

Spirit of the North
Shared: Adventure · Exploration · Puzzle

Stray
Shared: Adventure · Exploration · Atmospheric

The Rewinder
Shared: Adventure · Puzzle · Mystery

The Room 4: Old Sins
Shared: Puzzle · Adventure · Mystery

Hollow Knight: Silksong
Shared: Metroidvania · Exploration · Adventure

The Room
Shared: Puzzle · Mystery · Adventure

The Witness
Shared: Puzzle · Exploration · Adventure

Strange Horticulture
Shared: Puzzle · Mystery · Adventure

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

Obduction
Shared: Adventure · Puzzle · Exploration

Chants of Sennaar
Shared: Adventure · Puzzle · Atmospheric

Twelve Minutes
Shared: Adventure · Puzzle · Mystery

FAR: Lone Sails
Shared: Adventure · Exploration · Atmospheric

Clair Obscur: Expedition 33
Shared: Exploration · Story Rich · Adventure