Games like Mysterious Planet
Games like Mysterious Planet include Sizeable, Monument Valley, Outer Wilds, COCOON, and Moncage. We matched them by the tags players give Mysterious Planet on Steam (Exploration, Casual, Puzzle, 3D, and Indie): closest matches first, and among equally close ones the better-known games.

Sizeable
Shared: Casual · Puzzle · Exploration

Monument Valley
Shared: Puzzle · Casual · Exploration

Outer Wilds
Shared: Exploration · Space · Puzzle

COCOON
Shared: Exploration · Puzzle · Indie

Moncage
Shared: Casual · Puzzle · Indie

ABZU
Shared: Exploration · Relaxing · Casual

Spirit of the North
Shared: Exploration · Puzzle · Casual

The Witness
Shared: Exploration · Puzzle · Indie

Carto
Shared: Exploration · Puzzle · Indie

FEZ
Shared: Puzzle · Exploration · Indie

Flower
Shared: Casual · Relaxing · Exploration

Assemble with Care
Shared: Casual · Puzzle · Indie

Unpacking
Shared: Casual · Relaxing · Puzzle

Glass Masquerade
Shared: Puzzle · Casual · Relaxing

Librarian: Tidy Up the Arcane Library!
Shared: Relaxing · Casual · Puzzle

Journey
Shared: Exploration · Indie · Atmospheric

The House of Da Vinci
Shared: Puzzle · Exploration · Indie

Zup! S
Shared: Casual · Puzzle · Indie

Gorogoa
Shared: Puzzle · Indie · Casual

Superflight
Shared: Casual · Indie · Relaxing

Big Walk
Shared: Exploration · Puzzle · Relaxing

A Short Hike
Shared: Exploration · Relaxing · Indie

Monument Valley 3
Shared: Casual · Puzzle · Relaxing

AER Memories of Old
Shared: Exploration · Indie · Relaxing