Games like POUMOSA
Games like POUMOSA include The Room 4: Old Sins, The House of Da Vinci, Chants of Sennaar, The Room, and The Room Three. We matched them by the tags players give POUMOSA on Steam (Adventure, Point & Click, Puzzle, Exploration, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.

The Room 4: Old Sins
Shared: Puzzle · Point & Click · Adventure

The House of Da Vinci
Shared: Puzzle · Point & Click · Exploration

Chants of Sennaar
Shared: Adventure · Puzzle · Point & Click

The Room
Shared: Puzzle · Point & Click · Adventure

The Room Three
Shared: Adventure · Puzzle · Point & Click

There Is No Game: Wrong Dimension
Shared: Point & Click · Puzzle · Adventure

Monument Valley
Shared: Adventure · Puzzle · Exploration

Myst
Shared: Adventure · Puzzle · Exploration

Outer Wilds
Shared: Exploration · Adventure · Puzzle

The Henry Stickmin Collection
Shared: Choose Your Own Adventure · Multiple Endings · Point & Click

Boxes: Lost Fragments
Shared: Puzzle · Point & Click · Adventure

The Room Two
Shared: Puzzle · Point & Click · Adventure

Papers, Please
Shared: Point & Click · Puzzle · Indie

Gorogoa
Shared: Puzzle · Point & Click · Singleplayer

Blue Prince
Shared: Puzzle · Exploration · Adventure

Twelve Minutes
Shared: Adventure · Puzzle · Point & Click

Stray
Shared: Adventure · Exploration · Singleplayer

Deponia
Shared: Adventure · Point & Click · Puzzle

COCOON
Shared: Adventure · Puzzle · Exploration

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

The Wolf Among Us
Shared: Adventure · Multiple Endings · Choose Your Own Adventure

The House of Da Vinci 3
Shared: Point & Click · Puzzle · Adventure

FEZ
Shared: Puzzle · Exploration · Adventure

Truberbrook / Trüberbrook
Shared: Adventure · Point & Click · Exploration