Games like House with Puzzles
Games like House with Puzzles include Portal 2, The Room, COCOON, Portal, and Viewfinder. We matched them by the tags players give House with Puzzles on Steam (Adventure, Puzzle, Puzzle Platformer, Hidden Object, and 3D): closest matches first, and among equally close ones the better-known games.

Portal 2
Shared: Puzzle · First-Person · Puzzle Platformer

The Room
Shared: Puzzle · Adventure · Hidden Object

COCOON
Shared: Adventure · Puzzle · Puzzle Platformer

Portal
Shared: Puzzle · Puzzle Platformer · First-Person

Viewfinder
Shared: Puzzle · Puzzle Platformer · First-Person

Little Nightmares
Shared: Adventure · Puzzle Platformer · Puzzle

The House of Da Vinci
Shared: Puzzle · Hidden Object · Adventure

The Room Three
Shared: Puzzle · Adventure · Hidden Object

The Room 4: Old Sins
Shared: Puzzle · Adventure · Hidden Object

The Room Two
Shared: Puzzle · Adventure · Hidden Object

Riven
Shared: Adventure · Puzzle · First-Person

Quern - Undying Thoughts
Shared: Adventure · Puzzle · Atmospheric

Little Nightmares II
Shared: Adventure · Puzzle · Atmospheric

LIMBO
Shared: Puzzle Platformer · Puzzle · Adventure

Blue Prince
Shared: Puzzle · Adventure · Investigation

INSIDE
Shared: Puzzle Platformer · Atmospheric · Adventure

The Last Campfire
Shared: Adventure · Puzzle · Atmospheric

The Eyes of Ara
Shared: Adventure · Puzzle · Hidden Object

The Talos Principle
Shared: Puzzle · First-Person · Atmospheric

The Pedestrian
Shared: Puzzle · Puzzle Platformer · Logic

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

SchoolBoy Runaway
Shared: Adventure · Puzzle · First-Person

The Talos Principle 2
Shared: Puzzle · Puzzle Platformer · First-Person

Boxes: Lost Fragments
Shared: Puzzle · Adventure · 3D