Games like House Sitter Escape Game
Games like House Sitter Escape Game include Escape Simulator, The Room 4: Old Sins, The Room, We Were Here, and We Were Here Forever. We matched them by the tags players give House Sitter Escape Game on Steam (Puzzle, Escape Room, Mystery, First-Person, and 3D): closest matches first, and among equally close ones the better-known games.

Escape Simulator
Shared: Puzzle · Escape Room · Co-op

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

The Room
Shared: Puzzle · Mystery · Singleplayer

We Were Here
Shared: Puzzle · Escape Room · Co-op

We Were Here Forever
Shared: Puzzle · Escape Room · Co-op

Blue Prince
Shared: Puzzle · Mystery · First-Person

Escape Simulator 2
Shared: Puzzle · Escape Room · First-Person

The Room Three
Shared: Puzzle · Mystery · Escape Room

Phasmophobia
Shared: VR · Co-op · First-Person

Riven
Shared: Puzzle · First-Person · Mystery

The Room Two
Shared: Puzzle · Mystery · Singleplayer

Escape the Backrooms
Shared: Escape Room · Co-op · First-Person

The Past Within
Shared: Puzzle · Escape Room · Co-op

Boxes: Lost Fragments
Shared: Puzzle · Mystery · 3D

Tick Tock: A Tale for Two
Shared: Puzzle · Co-op · Mystery

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

We Were Here Too
Shared: Puzzle · Escape Room · Co-op

The Room VR: A Dark Matter
Shared: Puzzle · Mystery · VR

Inside the Backrooms
Shared: Puzzle · Co-op · First-Person

Portal 2
Shared: Puzzle · First-Person · Singleplayer

Poppy Playtime
Shared: Puzzle · First-Person · Mystery

Liars Bar
Shared: Casual · Co-op · First-Person

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

Unboxing the Cryptic Killer
Shared: Puzzle · Escape Room · Mystery