Games like Dark Disharmony
Games like Dark Disharmony include Gorogoa, Sally Face - Episode One, The Room, Rusty Lake Paradise, and There Is No Game: Wrong Dimension. We matched them by the tags players give Dark Disharmony on Steam (Adventure, Casual, Indie, Point & Click, and Puzzle): closest matches first, and among equally close ones the better-known games.

Gorogoa
Shared: Indie · Puzzle · Hand-drawn

Sally Face - Episode One
Shared: Indie · Adventure · Puzzle

The Room
Shared: Puzzle · Point & Click · Adventure

Rusty Lake Paradise
Shared: Adventure · Indie · Point & Click

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

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

Machinarium
Shared: Point & Click · Puzzle · Hand-drawn

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

Fran Bow
Shared: Point & Click · Adventure · Puzzle

Samsara Room
Shared: Adventure · Indie · Puzzle

Rusty Lake Hotel
Shared: Adventure · Indie · Point & Click

LIMBO
Shared: Indie · Puzzle · Adventure

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

The White Door
Shared: Adventure · Indie · Point & Click

LUNA The Shadow Dust
Shared: Adventure · Casual · Indie

Cube Escape Collection
Shared: Point & Click · Puzzle · Horror

Old Man's Journey
Shared: Adventure · Casual · Indie

Hidden Folks
Shared: Casual · Indie · Hand-drawn

Storyteller
Shared: Point & Click · Adventure · Puzzle

Iris.Fall
Shared: Adventure · Casual · Indie

Chants of Sennaar
Shared: Adventure · Puzzle · Indie

That's not my Neighbor
Shared: Adventure · Casual · Point & Click

The Death Game Report
Shared: Adventure · Casual · Puzzle

Gomo
Shared: Adventure · Indie · Point & Click