Games like Midnight Taco
Games like Midnight Taco include Mouthwashing, No, I'm not a Human, Outlast, Lethal Company, and MiSide. We matched them by the tags players give Midnight Taco on Steam (Horror, Psychological Horror, Atmospheric, Psychological, and First-Person): closest matches first, and among equally close ones the better-known games.

Mouthwashing
Shared: Horror · Psychological Horror · Atmospheric

No, I'm not a Human
Shared: Horror · Psychological Horror · Indie

Outlast
Shared: Horror · Atmospheric · Psychological Horror

Lethal Company
Shared: Horror · First-Person · Psychological Horror

MiSide
Shared: Psychological Horror · Horror · First-Person

Lost in Vivo
Shared: Horror · Psychological Horror · Atmospheric

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

SOMA
Shared: Horror · Psychological Horror · Atmospheric

Outlast 2
Shared: Horror · Psychological Horror · First-Person

Poppy Playtime
Shared: Horror · First-Person · Psychological Horror

Five Nights at Freddy's
Shared: Horror · Psychological Horror · Indie

SILENT HILL 2
Shared: Horror · Psychological Horror · Atmospheric

Iron Lung
Shared: Horror · Psychological Horror · Atmospheric

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

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

Buckshot Roulette
Shared: Horror · First-Person · Psychological

The Outlast Trials
Shared: Horror · Psychological Horror · First-Person

Blair Witch
Shared: Horror · Psychological Horror · First-Person

[Chillas Art] The Convenience Store
Shared: Horror · Psychological Horror · Indie

Phasmophobia
Shared: Horror · Psychological Horror · First-Person

Resident Evil 7 Biohazard
Shared: Horror · First-Person · Atmospheric

Firework
Shared: Horror · Psychological Horror · Indie

Pathologic 3
Shared: Horror · Psychological Horror · Atmospheric

Summer of '58
Shared: Horror · Atmospheric · Psychological Horror