Games like Aurora Hills: Chapter 1
Games like Aurora Hills: Chapter 1 include The Room, The Room 4: Old Sins, The Room Two, The House of Da Vinci, and The Room Three. We matched them by the tags players give Aurora Hills: Chapter 1 on Steam (Adventure, Puzzle, Mystery, Point & Click, and Hidden Object): closest matches first, and among equally close ones the better-known games.

The Room
Shared: Puzzle · Mystery · Point & Click

The Room 4: Old Sins
Shared: Puzzle · Mystery · Adventure

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

The House of Da Vinci
Shared: Puzzle · Mystery · Hidden Object

The Room Three
Shared: Puzzle · Adventure · Mystery

Outer Wilds
Shared: Mystery · Adventure · Exploration

Boxes: Lost Fragments
Shared: Puzzle · Mystery · Adventure

Firewatch
Shared: Adventure · Mystery · Exploration

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

Syberia: The World Before
Shared: Adventure · Puzzle · Point & Click

What Remains of Edith Finch
Shared: Mystery · Adventure · Exploration

Blue Prince
Shared: Puzzle · Mystery · Exploration

Chants of Sennaar
Shared: Adventure · Puzzle · Point & Click

Samsara Room
Shared: Puzzle · Adventure · Point & Click

Poppy Playtime
Shared: Puzzle · Mystery · First-Person

Quern - Undying Thoughts
Shared: Adventure · Puzzle · Mystery

The Rewinder
Shared: Adventure · Mystery · Puzzle

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

The House of Da Vinci 3
Shared: Mystery · Puzzle · Hidden Object

Strange Horticulture
Shared: Puzzle · Mystery · Point & Click

Obduction
Shared: Adventure · Puzzle · Mystery

Gorogoa
Shared: Puzzle · Point & Click · Adventure

Twelve Minutes
Shared: Adventure · Mystery · Puzzle

Morphopolis
Shared: Puzzle · Adventure · Point & Click