Games like In Her Head
Games like In Her Head include The NOexistenceN of you AND me, NEEDY STREAMER OVERLOAD, The Coffin of Andy and Leyley, Tiny Bunny, and OneShot. We matched them by the tags players give In Her Head on Steam (Visual Novel, Atmospheric, Psychological, 2D, and Interactive Fiction): closest matches first, and among equally close ones the better-known games.

The NOexistenceN of you AND me
Shared: Visual Novel · Psychological · Psychological Horror

NEEDY STREAMER OVERLOAD
Shared: Visual Novel · Psychological Horror · Psychological

The Coffin of Andy and Leyley
Shared: Psychological · Visual Novel · Story Rich

Tiny Bunny
Shared: Visual Novel · Atmospheric · Story Rich

OneShot
Shared: Atmospheric · Cute · Story Rich

OMORI
Shared: Psychological Horror · Story Rich · 2D

Hollow Knight
Shared: 2D · Atmospheric · Exploration

Milk outside a bag of milk outside a bag of milk
Shared: Visual Novel · Psychological Horror · Psychological

The Test
Shared: Psychological · Visual Novel · Story Rich

Doki Doki Literature Club Plus!
Shared: Visual Novel · Psychological Horror · Cute

Firework
Shared: 2D · Atmospheric · Visual Novel

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Interactive Fiction · Multiple Endings

MiSide
Shared: Cute · Psychological Horror · Atmospheric

Until Then
Shared: Visual Novel · Psychological · Interactive Fiction

SILENT HILL 2
Shared: Atmospheric · Psychological · Psychological Horror

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Visual Novel · Interactive Fiction · 2D

Finding Paradise
Shared: 2D · Atmospheric · Story Rich

Raging Loop
Shared: Visual Novel · Psychological · Atmospheric

Higurashi When They Cry Hou - Ch.1 Onikakushi
Shared: Visual Novel · Psychological · Atmospheric

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Psychological Horror · Story Rich

Night in the Woods
Shared: Atmospheric · Exploration · Story Rich

and Roger
Shared: Visual Novel · Interactive Fiction · 2D

Hollow Knight: Silksong
Shared: 2D · Exploration · Atmospheric

The Weeping Swan: Ten Days of the City's Fall
Shared: Visual Novel · Interactive Fiction · Multiple Endings