Games like 孙美琪疑案:雨儿胡同
Games like 孙美琪疑案:雨儿胡同 include What Remains of Edith Finch, Firewatch, Outer Wilds, Amanda the Adventurer, and Millennium Dream. We matched them by the tags players give 孙美琪疑案:雨儿胡同 on Steam (Adventure, Exploration, 3D, First-Person, and 1990's): closest matches first, and among equally close ones the better-known games.

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

Firewatch
Shared: Adventure · First-Person · Exploration

Outer Wilds
Shared: Exploration · Adventure · Mystery

Amanda the Adventurer
Shared: First-Person · 1990's · Adventure

Millennium Dream
Shared: Adventure · Exploration · 1990's

MiSide
Shared: Psychological Horror · First-Person · 3D

PEAK
Shared: Adventure · Exploration · First-Person

Riven
Shared: Adventure · Exploration · First-Person

Road 96
Shared: First-Person · Adventure · 1990's

CARIMARA: Beneath the forlorn limbs
Shared: Exploration · Adventure · 3D

Blue Prince
Shared: Exploration · Mystery · First-Person

Fears to Fathom - Woodbury Getaway
Shared: Adventure · Psychological Horror · First-Person

Bad Parenting 1: Mr. Red Face
Shared: Adventure · 3D · Psychological Horror

The Vanishing of Ethan Carter
Shared: Exploration · Adventure · Mystery

SOMA
Shared: Psychological Horror · Exploration · First-Person

Poppy Playtime
Shared: First-Person · Psychological Horror · Adventure

Psalm 5:9-13
Shared: Exploration · Psychological Horror · Mystery

Layers of Fear (2016)
Shared: Psychological Horror · First-Person · Adventure

Inside the Backrooms
Shared: Adventure · Psychological Horror · Exploration

Amnesia: A Machine For Pigs
Shared: First-Person · Exploration · Psychological Horror

Subliminal
Shared: Psychological Horror · Mystery · First-Person

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

Quern - Undying Thoughts
Shared: Adventure · Exploration · Mystery

INMOST
Shared: Adventure · Exploration · Thriller