Games like Rest House
Games like Rest House include Fran Bow, Little Nightmares II, Poppy Playtime, Sally Face - Episode One, and Little Nightmares. We matched them by the tags players give Rest House on Steam (Adventure, Puzzle, Horror, Psychological Horror, and Dark Fantasy): closest matches first, and among equally close ones the better-known games.

Fran Bow
Shared: Psychological Horror · Puzzle · Adventure

Little Nightmares II
Shared: Adventure · Horror · Puzzle

Poppy Playtime
Shared: Horror · Puzzle · Psychological Horror

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

Little Nightmares
Shared: Adventure · Horror · Puzzle

Inside the Backrooms
Shared: Horror · Puzzle · Psychological Horror

Detention
Shared: Horror · Psychological Horror · Puzzle

DISTRAINT: Deluxe Edition
Shared: Horror · Psychological Horror · Adventure

Rusty Lake Paradise
Shared: Puzzle · Adventure · Psychological Horror

Lorelei and the Laser Eyes
Shared: Adventure · Puzzle · Horror

Firework
Shared: Horror · Puzzle · Psychological Horror

Samsara Room
Shared: Puzzle · Adventure · Indie

Hello Neighbor 2
Shared: Adventure · Puzzle · Horror

Decay: The Mare
Shared: Adventure · Horror · Puzzle

The Death | Thần Trùng
Shared: Horror · Puzzle · Psychological Horror

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

Backrooms: Escape Together
Shared: Horror · Psychological Horror · Adventure

The Cat Lady
Shared: Adventure · Horror · Psychological Horror

Endacopia
Shared: Adventure · Horror · Psychological Horror

Milk inside a bag of milk inside a bag of milk
Shared: Horror · Psychological Horror · Adventure

The Room Two
Shared: Puzzle · Adventure · Horror

MOLE
Shared: Adventure · Horror · Puzzle

Escape the Backrooms
Shared: Horror · Psychological Horror · Adventure

Servant of the Lake
Shared: Adventure · Puzzle · Psychological Horror