Games like Chalet
Games like Chalet include Poppy Playtime, SOMA, Inside the Backrooms, The Room Two, and Outer Wilds. We matched them by the tags players give Chalet on Steam (Horror, Mystery, Puzzle, Atmospheric, and Adventure): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Puzzle · Mystery

SOMA
Shared: Horror · Atmospheric · Psychological Horror

Inside the Backrooms
Shared: Horror · Puzzle · Adventure

The Room Two
Shared: Mystery · Puzzle · Horror

Outer Wilds
Shared: Mystery · Adventure · Atmospheric

Little Nightmares II
Shared: Horror · Puzzle · Adventure

Amnesia: The Dark Descent
Shared: Horror · Atmospheric · Puzzle

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

Sally Face - Episode One
Shared: Horror · Puzzle · Mystery

Outlast
Shared: Horror · Atmospheric · First-Person

Little Nightmares
Shared: Horror · Atmospheric · Adventure

Bendy and the Ink Machine
Shared: Horror · Puzzle · First-Person

The Room
Shared: Mystery · Puzzle · Atmospheric

Firewatch
Shared: Atmospheric · Adventure · Mystery

The Room Three
Shared: Mystery · Puzzle · Adventure

Layers of Fear (2016)
Shared: Horror · Atmospheric · Psychological Horror

Garten of Banban
Shared: Horror · Puzzle · First-Person

We Were Here
Shared: Puzzle · Horror · Mystery

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

Amnesia: A Machine For Pigs
Shared: Horror · Atmospheric · Mystery

Lethal Company
Shared: Horror · First-Person · Atmospheric

Amanda the Adventurer
Shared: Horror · Puzzle · Mystery

Outlast 2
Shared: Horror · Psychological Horror · Atmospheric

Is this Game Trying to Kill Me?
Shared: Horror · Adventure · Puzzle