Games like 100 Doors - Escape from Prison
Games like 100 Doors - Escape from Prison include The Room, The Room 4: Old Sins, The Room Three, The Room Two, and Hidden Folks. We matched them by the tags players give 100 Doors - Escape from Prison on Steam (Puzzle, Logic, Hidden Object, Escape Room, and Singleplayer): closest matches first, and among equally close ones the better-known games.

The Room
Shared: Puzzle · Singleplayer · Hidden Object

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

The Room Three
Shared: Puzzle · Point & Click · Hidden Object

The Room Two
Shared: Puzzle · Hidden Object · Point & Click

Hidden Folks
Shared: Hidden Object · Puzzle · Casual

Agent A: A puzzle in disguise
Shared: Puzzle · Escape Room · Logic

Syberia
Shared: Puzzle · Point & Click · Casual

Gorogoa
Shared: Puzzle · Singleplayer · Casual

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

Morphopolis
Shared: Puzzle · Hidden Object · Casual

Boxes: Lost Fragments
Shared: Puzzle · Point & Click · Casual

There Is No Game: Wrong Dimension
Shared: Puzzle · Point & Click · Casual

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

The Mr. Rabbit Magic Show
Shared: Puzzle · Escape Room · Point & Click

Enigmatis: The Ghosts of Maple Creek
Shared: Hidden Object · Puzzle · Casual

When The Past Was Around
Shared: Hidden Object · Puzzle · Singleplayer

Strange Jigsaws
Shared: Puzzle · Casual · Logic

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

Enigmatis 2: The Mists of Ravenwood
Shared: Puzzle · Hidden Object · Casual

Zup! S
Shared: Puzzle · Casual · Singleplayer

My Brother Rabbit
Shared: Puzzle · Singleplayer · Point & Click

Servant of the Lake
Shared: Puzzle · Escape Room · Point & Click

Deponia
Shared: Puzzle · Point & Click · Singleplayer

Rusty Lake Paradise
Shared: Puzzle · Point & Click · Singleplayer