Games like The Halloween Incident
Games like The Halloween Incident include Strange Horticulture, Desktop Explorer, Papers, Please, MOLE, and Tangle Tower. We matched them by the tags players give The Halloween Incident on Steam (Simulation, Point & Click, Visual Novel, Puzzle, and Exploration): closest matches first, and among equally close ones the better-known games.

Strange Horticulture
Shared: Puzzle · Point & Click · Simulation

Desktop Explorer
Shared: Point & Click · Puzzle · Simulation

Papers, Please
Shared: Simulation · Point & Click · Puzzle

MOLE
Shared: Simulation · Puzzle · Exploration

Tangle Tower
Shared: Point & Click · Puzzle · Visual Novel

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

Detention
Shared: Puzzle · Point & Click · Atmospheric

Strange Antiquities
Shared: Puzzle · Point & Click · Simulation

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

Blue Prince
Shared: Puzzle · Exploration · 3D

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

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

Amanda the Adventurer
Shared: Puzzle · Point & Click · 1990's

Zoochosis
Shared: 3D · Simulation · Realistic

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

Fran Bow
Shared: Point & Click · Puzzle · Psychological Horror

The Room
Shared: Point & Click · Puzzle · Atmospheric

Outer Wilds
Shared: Exploration · Puzzle · Atmospheric

Firework
Shared: Puzzle · Visual Novel · Indie

Sally Face - Episode One
Shared: Puzzle · Point & Click · Indie

The Exit 8
Shared: Puzzle · Exploration · 3D

Endacopia
Shared: Point & Click · Puzzle · Exploration

Hypnospace Outlaw
Shared: Simulation · Point & Click · 1990's

Platform 8
Shared: Simulation · Puzzle · Exploration