Games like Alone in the house
Games like Alone in the house include The Exit 8, Poppy Playtime, Garten of Banban, MiSide, and SOMA. We matched them by the tags players give Alone in the house on Steam (Horror, Exploration, Walking Simulator, 3D, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

The Exit 8
Shared: Exploration · Horror · Walking Simulator

Poppy Playtime
Shared: Horror · Singleplayer · Psychological Horror

Garten of Banban
Shared: Horror · Psychological Horror · 3D

MiSide
Shared: Horror · Psychological Horror · 3D

SOMA
Shared: Horror · Psychological Horror · Exploration

Phasmophobia
Shared: Horror · Psychological Horror · Dark

Layers of Fear (2016)
Shared: Horror · Walking Simulator · Psychological Horror

Scanner Sombre
Shared: Exploration · Horror · Walking Simulator

Buckshot Roulette
Shared: Horror · Dark · 3D

Escape the Backrooms
Shared: Horror · Psychological Horror · Exploration

Summer of '58
Shared: Horror · Walking Simulator · Thriller

Psalm 5:9-13
Shared: Horror · Exploration · Psychological Horror

Garten of Banban 2
Shared: Horror · Psychological Horror · 3D

Inside the Backrooms
Shared: Horror · Psychological Horror · Exploration

Mouthwashing
Shared: Horror · Psychological Horror · Walking Simulator

Five Nights at Freddy's: Security Breach
Shared: Horror · Exploration · Singleplayer

Little Nightmares II
Shared: Horror · Psychological Horror · Dark

ROUTINE
Shared: Psychological Horror · Horror · Singleplayer

September 7th
Shared: Horror · Exploration · Walking Simulator

Still Wakes the Deep
Shared: Horror · Psychological Horror · Walking Simulator

Amnesia: A Machine For Pigs
Shared: Horror · Walking Simulator · Exploration

What Remains of Edith Finch
Shared: Walking Simulator · Exploration · Psychological Horror

Visage
Shared: Horror · Psychological Horror · Dark

Platform 8
Shared: Walking Simulator · Psychological Horror · Exploration