Games like OPUS: Prism Peak
Games like OPUS: Prism Peak include What Remains of Edith Finch, Firewatch, OPUS: Echo of Starsong - Full Bloom Edition, Outer Wilds, and WILL: A Wonderful World / WILL：美好世界. We matched them by the tags players give OPUS: Prism Peak on Steam (Exploration, Story Rich, Emotional, Visual Novel, and Anime): closest matches first, and among equally close ones the better-known games.
What Remains of Edith Finch
Shared: Story Rich · Exploration · Atmospheric
Firewatch
Shared: Story Rich · Adventure · Exploration
OPUS: Echo of Starsong - Full Bloom Edition
Shared: Story Rich · Emotional · Visual Novel
Outer Wilds
Shared: Exploration · Story Rich · Adventure
WILL: A Wonderful World / WILL：美好世界
Shared: Story Rich · Exploration · Adventure
OneShot
Shared: Story Rich · Atmospheric · Exploration
Brothers - A Tale of Two Sons
Shared: Story Rich · Adventure · Emotional
Gone Home
Shared: Exploration · Story Rich · Walking Simulator
Night in the Woods
Shared: Story Rich · Exploration · Adventure
Detroit: Become Human
Shared: Story Rich · Emotional · Choices Matter
STEINS;GATE
Shared: Story Rich · Visual Novel · Anime
Danganronpa 2: Goodbye Despair
Shared: Anime · Visual Novel · Story Rich
Danganronpa: Trigger Happy Havoc
Shared: Visual Novel · Story Rich · Anime
Zero Escape: The Nonary Games
Shared: Story Rich · Visual Novel · Anime
The Beginner's Guide
Shared: Story Rich · Walking Simulator · Atmospheric
Road 96
Shared: Story Rich · Adventure · Choices Matter
A Space for the Unbound
Shared: Story Rich · Emotional · Exploration
Before Your Eyes
Shared: Emotional · Story Rich · Adventure
Riven
Shared: Exploration · Story Rich · Adventure
The Forgotten City
Shared: Exploration · Adventure · Story Rich
INFRA
Shared: Exploration · Story Rich · Atmospheric
ATRI -My Dear Moments-
Shared: Visual Novel · Story Rich · Anime
Blue Prince
Shared: Exploration · Story Rich · Puzzle
Disco Elysium - The Final Cut
Shared: Story Rich · Choices Matter · Atmospheric