Games like 3D Maze
Games like 3D Maze include Donut County, Librarian: Tidy Up the Arcane Library!, Monument Valley, Zup! S, and Unpacking. We matched them by the tags players give 3D Maze on Steam (Casual, Puzzle, Dungeon Crawler, 3D, and Third Person): closest matches first, and among equally close ones the better-known games.

Donut County
Shared: Casual · Puzzle · Indie

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

Monument Valley
Shared: Puzzle · Casual · Relaxing

Zup! S
Shared: Casual · Puzzle · Indie

Unpacking
Shared: Casual · Relaxing · Puzzle

Sizeable
Shared: Casual · Puzzle · Relaxing

Assemble with Care
Shared: Casual · Puzzle · Indie

Little Inferno
Shared: Casual · Puzzle · Indie

Hidden Folks
Shared: Casual · Puzzle · Indie

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

There Is No Game: Wrong Dimension
Shared: Puzzle · Indie · Casual

PowerWash Simulator
Shared: Casual · Relaxing · 3D

Hook
Shared: Casual · Puzzle · Relaxing

Glass Masquerade
Shared: Puzzle · Casual · Relaxing

Liars Bar
Shared: Casual · Indie · 3D

Moncage
Shared: Casual · Puzzle · Indie

Zup!
Shared: Casual · Puzzle · Indie

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

Zup! X
Shared: Casual · Puzzle · Indie

Dorfromantik
Shared: Puzzle · Casual · Relaxing

Hexcells
Shared: Casual · Puzzle · Indie

Mini Motorways
Shared: Casual · Puzzle · Indie

Zup! 3
Shared: Casual · Puzzle · Indie

Placid Plastic Duck Simulator
Shared: Casual · Relaxing · 3D