Games like Pnevmo-Capsula: Domiki
Games like Pnevmo-Capsula: Domiki include The Room, The Room Two, The Room Three, Strange Horticulture, and Chants of Sennaar. We matched them by the tags players give Pnevmo-Capsula: Domiki on Steam (Puzzle, Mystery, Singleplayer, Atmospheric, and Dark): closest matches first, and among equally close ones the better-known games.

The Room
Shared: Puzzle · Mystery · Singleplayer

The Room Two
Shared: Puzzle · Mystery · Atmospheric

The Room Three
Shared: Puzzle · Mystery · Atmospheric

Strange Horticulture
Shared: Puzzle · Mystery · Dark

Chants of Sennaar
Shared: Puzzle · Singleplayer · Atmospheric

LIMBO
Shared: Puzzle · Atmospheric · Dark

Outer Wilds
Shared: Mystery · Exploration · Puzzle

Little Nightmares
Shared: Atmospheric · Singleplayer · Puzzle

FAR: Lone Sails
Shared: Atmospheric · Singleplayer · Puzzle

The Room 4: Old Sins
Shared: Puzzle · Mystery · Singleplayer

The House of Da Vinci
Shared: Puzzle · Mystery · Atmospheric

Poppy Playtime
Shared: Puzzle · Singleplayer · Mystery

FEZ
Shared: Puzzle · Singleplayer · Exploration

Gorogoa
Shared: Puzzle · Singleplayer · Atmospheric

INSIDE
Shared: Atmospheric · Dark · Puzzle Platformer

Little Nightmares II
Shared: Puzzle · Singleplayer · Atmospheric

Stray
Shared: Singleplayer · Atmospheric · Puzzle

What Remains of Edith Finch
Shared: Mystery · Atmospheric · Singleplayer

Return of the Obra Dinn
Shared: Puzzle · Mystery · Atmospheric

Seen
Shared: Singleplayer · Puzzle · Dark

Sally Face - Episode One
Shared: Puzzle · Dark · Mystery

Blue Prince
Shared: Puzzle · Mystery · Singleplayer

The Witness
Shared: Puzzle · Singleplayer · Exploration

Monument Valley
Shared: Puzzle · Singleplayer · Relaxing