Games like Backrooms: Thalassophobia

Here are some great alternatives to Backrooms: Thalassophobia by Apache Gunner Games :
Hide in The Backrooms: Horror
Hide in The Backrooms: Horror
★3.9
Nextbots backroom Meme Hunters
Nextbots backroom Meme Hunters
★4.5
Backrooms Descent: Horror Game
Backrooms Descent: Horror Game
★3.9
Infinite Backrooms Escape
Infinite Backrooms Escape
★3.5
Backrooms Company Multiplayer
Backrooms Company Multiplayer
★4.6
Brainrot Chase: The Backrooms
Brainrot Chase: The Backrooms
★3.4
Retro Backrooms
Retro Backrooms
★4.1
Exit the Backrooms: Level 2
Exit the Backrooms: Level 2
★4.2
Backrooms Horror Game
Backrooms Horror Game
★3.1
Exit the Backrooms: Level 0
Exit the Backrooms: Level 0
★3.6
EscapeSlide! Liminal Labyrinth
EscapeSlide! Liminal Labyrinth
★4.5
Backrooms: Survival anomaly
Backrooms: Survival anomaly
★3.9
Backrooms
Backrooms
★4.1
Horror Hide - Backrooms Escape
Horror Hide - Backrooms Escape
★3.4
Backrooms Rush: Survival Run
Backrooms Rush: Survival Run
★3.7
Subway Horror: Find Exit 8
Subway Horror: Find Exit 8
★4.0