Games like Glass Masquerade
Games like Glass Masquerade include GRIS, Gorogoa, Assemble with Care, Glass Masquerade 2: Illusions, and Zup! S. We matched them by the tags players give Glass Masquerade on Steam (Puzzle, Relaxing, Casual, Indie, and Atmospheric): closest matches first, and among equally close ones the better-known games.

GRIS
Shared: Atmospheric · Indie · Beautiful

Gorogoa
Shared: Puzzle · Indie · Casual

Assemble with Care
Shared: Puzzle · Casual · Relaxing

Glass Masquerade 2: Illusions
Shared: Puzzle · Casual · Relaxing

Zup! S
Shared: Puzzle · Casual · Indie

Journey
Shared: Atmospheric · Indie · Relaxing

ABZU
Shared: Relaxing · Atmospheric · Great Soundtrack

FEZ
Shared: Puzzle · Indie · Great Soundtrack

Unpacking
Shared: Relaxing · Casual · Puzzle

Hook
Shared: Puzzle · Casual · Relaxing

Zenge
Shared: Puzzle · Casual · Indie

Papers, Please
Shared: Indie · Puzzle · Singleplayer

The Room
Shared: Puzzle · Atmospheric · Indie

klocki
Shared: Puzzle · Relaxing · Casual

Zup! 2
Shared: Puzzle · Casual · Indie

Zup! F
Shared: Puzzle · Casual · Indie

A Little to the Left
Shared: Puzzle · Relaxing · Casual

Morphopolis
Shared: Puzzle · Indie · Casual

OneShot
Shared: Indie · Puzzle · Great Soundtrack

Zup!
Shared: Puzzle · Casual · Indie

ISLANDERS
Shared: Relaxing · Puzzle · Indie

Is This Seat Taken?
Shared: Puzzle · Relaxing · Casual

Mountain
Shared: Casual · Relaxing · Indie

Little Inferno
Shared: Puzzle · Casual · Indie