Games like BlueSuburbia
Games like BlueSuburbia include A Plague Tale: Requiem, Summerland, Firewatch, What Remains of Edith Finch, and Gone Home. We matched them by the tags players give BlueSuburbia on Steam (Adventure, Interactive Fiction, Point & Click, Visual Novel, and Walking Simulator): closest matches first, and among equally close ones the better-known games.

A Plague Tale: Requiem
Shared: Adventure · Exploration · Interactive Fiction

Summerland
Shared: Adventure · Walking Simulator · Point & Click

Firewatch
Shared: Adventure · Walking Simulator · Exploration

What Remains of Edith Finch
Shared: Walking Simulator · Adventure · Exploration

Gone Home
Shared: Walking Simulator · Exploration · Adventure

PEAK
Shared: Adventure · Exploration · 3D

NaissanceE
Shared: Exploration · Adventure · Walking Simulator

Road 96: Mile 0
Shared: Interactive Fiction · Visual Novel · Exploration

Dagon: by H. P. Lovecraft
Shared: Visual Novel · Interactive Fiction · First-Person

Amanda the Adventurer 2
Shared: Adventure · Interactive Fiction · Point & Click

Millennium Dream
Shared: Adventure · Walking Simulator · Exploration

Harold Halibut
Shared: Adventure · Walking Simulator · Exploration

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

No Case Should Remain Unsolved
Shared: Interactive Fiction · Visual Novel · Point & Click

Mirror 2: Project X
Shared: Interactive Fiction · 3D · Visual Novel

I'm counting to 6...
Shared: Adventure · Walking Simulator · Exploration

Gothic 1 Remake
Shared: Adventure · Exploration · Third Person

Amenti
Shared: Adventure · Exploration · Walking Simulator

Scanner Sombre
Shared: Adventure · Walking Simulator · Exploration

Amnesia: A Machine For Pigs
Shared: Walking Simulator · Interactive Fiction · Exploration

Who's Lila?
Shared: Point & Click · Interactive Fiction · Visual Novel

POOLS
Shared: Walking Simulator · Exploration · Adventure

Quern - Undying Thoughts
Shared: Adventure · Walking Simulator · Exploration

Platform 8
Shared: Adventure · Walking Simulator · Exploration