Games like Zof
Games like Zof include Blue Prince, The Room, The Room 4: Old Sins, Riven, and Quern - Undying Thoughts. We matched them by the tags players give Zof on Steam (Puzzle, Point & Click, Investigation, Logic, and First-Person): closest matches first, and among equally close ones the better-known games.

Blue Prince
Shared: Puzzle · Investigation · Singleplayer

The Room
Shared: Puzzle · Point & Click · Singleplayer

The Room 4: Old Sins
Shared: Puzzle · Point & Click · Singleplayer

Riven
Shared: Puzzle · First-Person · Singleplayer

Quern - Undying Thoughts
Shared: Puzzle · Atmospheric · Adventure

Antichamber
Shared: Puzzle · First-Person · Singleplayer

The Witness
Shared: Puzzle · First-Person · Singleplayer

Chants of Sennaar
Shared: Puzzle · Point & Click · Singleplayer

The House of Da Vinci
Shared: Puzzle · Point & Click · Singleplayer

The Room Two
Shared: Puzzle · Point & Click · Atmospheric

The Roottrees are Dead
Shared: Puzzle · Point & Click · Investigation

The Eyes of Ara
Shared: Puzzle · Point & Click · Investigation

Syberia: The World Before
Shared: Point & Click · Puzzle · Adventure

The Room Three
Shared: Puzzle · Point & Click · Singleplayer

Indiana Jones and the Great Circle
Shared: Puzzle · First-Person · Singleplayer

The Talos Principle
Shared: Puzzle · First-Person · Singleplayer

Portal 2
Shared: Puzzle · Singleplayer · First-Person

Myst
Shared: Puzzle · First-Person · Point & Click

Viewfinder
Shared: Puzzle · First-Person · Singleplayer

Servant of the Lake
Shared: Puzzle · Point & Click · Adventure

Stray
Shared: Singleplayer · Puzzle · Atmospheric

Outer Wilds
Shared: Puzzle · Exploration · Atmospheric

Machinarium
Shared: Puzzle · Point & Click · Atmospheric

Sherlock Holmes: Crimes and Punishments
Shared: Investigation · Puzzle · Point & Click