Games like Hidden Legacy: Dark Heirloom DLC
Games like Hidden Legacy: Dark Heirloom DLC include The Room, Machinarium, The Room 4: Old Sins, The House of Da Vinci, and The Room Two. We matched them by the tags players give Hidden Legacy: Dark Heirloom DLC on Steam (Hidden Object, Puzzle, Point & Click, Casual, and 2D): closest matches first, and among equally close ones the better-known games.

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

Machinarium
Shared: Puzzle · Point & Click · 2D

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

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

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

Hidden Folks
Shared: Hidden Object · Casual · Puzzle

Gorogoa
Shared: Puzzle · Casual · Point & Click

Lost in Play
Shared: Puzzle · Point & Click · 2D

Storyteller
Shared: Puzzle · Point & Click · 2D

Lost and Found Co.
Shared: Hidden Object · Point & Click · 2D

Enigmatis: The Ghosts of Maple Creek
Shared: Hidden Object · Point & Click · Casual

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

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

The Tiny Bang Story
Shared: Puzzle · Point & Click · 2D

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

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

The Case of the Golden Idol
Shared: Puzzle · Detective · Point & Click

Enigmatis 3: The Shadow of Karkhala
Shared: Hidden Object · Casual · Point & Click

Sherlock Holmes: The Devil's Daughter
Shared: Puzzle · Detective · Story Rich

Return of the Obra Dinn
Shared: Puzzle · Detective · Story Rich

Cube Escape Collection
Shared: Puzzle · Point & Click · Story Rich

Tangle Tower
Shared: Puzzle · Point & Click · Detective

Rusty Lake Paradise
Shared: Puzzle · Point & Click · 2D

9 Clues: The Secret of Serpent Creek
Shared: Hidden Object · Casual · Point & Click