Games like Magnia
Games like Magnia include Monument Valley 2, Zuma's Revenge!, A Dance of Fire and Ice, Puyo Puyo™Tetris®, and The Witness. We matched them by the tags players give Magnia on Steam (Casual, Action, Puzzle, 3D, and Colorful): closest matches first, and among equally close ones the better-known games.

Monument Valley 2
Shared: Casual · Puzzle · Action

Zuma's Revenge!
Shared: Casual · Action · Puzzle

A Dance of Fire and Ice
Shared: Difficult · Colorful · Casual

Puyo Puyo™Tetris®
Shared: Casual · Puzzle · Action

The Witness
Shared: Puzzle · Colorful · Atmospheric

Sizeable
Shared: Casual · Puzzle · 3D

Moncage
Shared: Casual · Puzzle · Atmospheric

Monument Valley 3
Shared: Casual · Puzzle · Colorful

Pikuniku
Shared: Casual · Puzzle · Action

Planet of Lana
Shared: Action · Puzzle · Atmospheric

Spin Rhythm XD
Shared: Casual · Action · Difficult

Puyo Puyo™ Tetris® 2
Shared: Casual · Puzzle · Action

Marble Mayhem: Fragile Ball
Shared: Casual · Puzzle · Difficult

LYNE
Shared: Puzzle · Casual · Difficult

TUNIC
Shared: Puzzle · Difficult · 3D

Zup! S
Shared: Casual · Puzzle · Indie

Assemble with Care
Shared: Casual · Puzzle · Indie

Unravel
Shared: Action · Puzzle · Colorful

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

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

Morphopolis
Shared: Puzzle · Casual · Colorful

Waveform
Shared: Puzzle · Casual · Action

Flower
Shared: Casual · Atmospheric · Colorful

Gorogoa
Shared: Puzzle · Casual · Atmospheric