Games like Goldenheart
Games like Goldenheart include Outer Wilds, Blue Prince, Indiana Jones and the Great Circle, Amnesia: Rebirth, and COCOON. We matched them by the tags players give Goldenheart on Steam (Exploration, Puzzle, Action-Adventure, Surreal, and Lore-Rich): closest matches first, and among equally close ones the better-known games.

Outer Wilds
Shared: Exploration · Story Rich · Puzzle

Blue Prince
Shared: Puzzle · Exploration · Story Rich

Indiana Jones and the Great Circle
Shared: Action-Adventure · Puzzle · Exploration

Amnesia: Rebirth
Shared: Action-Adventure · Puzzle · Exploration

COCOON
Shared: Puzzle · Exploration · Stylized

Hogwarts Legacy
Shared: Exploration · Action-Adventure · Story Rich

The Talos Principle 2
Shared: Puzzle · Story Rich · Exploration

Clair Obscur: Expedition 33
Shared: Story Rich · Exploration · Lore-Rich

Murders on the Yangtze River
Shared: Puzzle · Exploration · Story Rich

What Remains of Edith Finch
Shared: Exploration · Story Rich · First-Person

The Exit 8
Shared: Exploration · Puzzle · Surreal

UNCHARTED™: Legacy of Thieves Collection
Shared: Action-Adventure · Story Rich · Puzzle

TUNIC
Shared: Exploration · Puzzle · Action-Adventure

Antichamber
Shared: Puzzle · Exploration · Surreal

Viewfinder
Shared: Puzzle · Surreal · First-Person

Lorelei and the Laser Eyes
Shared: Puzzle · Exploration · Action-Adventure

Riven
Shared: Puzzle · Exploration · Story Rich

STAR WARS Jedi: Fallen Order™
Shared: Action-Adventure · Exploration · Story Rich

Obduction
Shared: Puzzle · Exploration · Surreal

Superliminal
Shared: Puzzle · Surreal · Story Rich

We Were Here Together
Shared: Puzzle · Exploration · Story Rich

The Talos Principle
Shared: Puzzle · Story Rich · Exploration

OneShot
Shared: Story Rich · Puzzle · Exploration

The Witness
Shared: Exploration · Puzzle · First-Person