Games like Mirror Mysteries 2
Games like Mirror Mysteries 2 include The Room, The Room Two, The Room 4: Old Sins, Morphopolis, and Boxes: Lost Fragments. We matched them by the tags players give Mirror Mysteries 2 on Steam (Adventure, Hidden Object, Puzzle, Point & Click, and Casual): closest matches first, and among equally close ones the better-known games.

The Room
Shared: Puzzle · Point & Click · Adventure

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

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

Morphopolis
Shared: Puzzle · Hidden Object · Adventure

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

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

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

Frankenstein: Master of Death
Shared: Hidden Object · Point & Click · Adventure

Hidden Folks
Shared: Hidden Object · Casual · Puzzle

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

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

Syberia
Shared: Adventure · Puzzle · Point & Click

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

Sinister City
Shared: Adventure · Hidden Object · Casual

Grim Legends: The Forsaken Bride
Shared: Hidden Object · Point & Click · Adventure

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

Hidden Through Time
Shared: Hidden Object · Puzzle · Casual

Abyss: The Wraiths of Eden
Shared: Hidden Object · Adventure · Puzzle

Alchemy Mysteries: Prague Legends
Shared: Hidden Object · Adventure · Casual

Adam Wolfe
Shared: Adventure · Hidden Object · Puzzle

Enigmatis 3: The Shadow of Karkhala
Shared: Hidden Object · Adventure · Casual

Sherlock Holmes and The Hound of The Baskervilles
Shared: Adventure · Hidden Object · Puzzle

Grim Legends 2: Song of the Dark Swan
Shared: Hidden Object · Adventure · Casual

Machinarium
Shared: Puzzle · Point & Click · Adventure