Games like Nystagmus
Games like Nystagmus include Lucius, CARRION, Outlast, Home Sweet Home, and Granny: Chapter Two. We matched them by the tags players give Nystagmus on Steam (Indie, Adventure, Gore, and Horror): closest matches first, and among equally close ones the better-known games.

Lucius
Shared: Adventure · Horror · Gore

CARRION
Shared: Gore · Indie · Horror

Outlast
Shared: Horror · Gore · Adventure

Home Sweet Home
Shared: Adventure · Horror · Gore

Granny: Chapter Two
Shared: Adventure · Indie · Horror

Amnesia: The Dark Descent
Shared: Gore · Horror · Adventure

Little Nightmares
Shared: Adventure · Horror · Indie

The Beast Inside
Shared: Adventure · Horror · Indie

Detention
Shared: Indie · Horror · Adventure

Fran Bow
Shared: Adventure · Indie · Horror

The Forest
Shared: Horror · Adventure · Gore

FAITH: The Unholy Trinity
Shared: Indie · Horror · Gore

Lucius II
Shared: Gore · Horror · Indie

Kindergarten 2
Shared: Adventure · Gore · Indie

Unforgiving - A Northern Hymn
Shared: Indie · Adventure · Horror

Still Wakes the Deep
Shared: Horror · Gore · Adventure

Neverending Nightmares
Shared: Indie · Horror · Gore

Spooky's Jump Scare Mansion: HD Renovation
Shared: Indie · Adventure · Horror

[Chillas Art] Night Delivery
Shared: Indie · Adventure · Horror

Sally Face - Episode One
Shared: Indie · Horror · Adventure

Mouthwashing
Shared: Horror · Indie · Gore

VERGE:Lost chapter
Shared: Indie · Adventure · Horror

Little Nightmares II
Shared: Adventure · Horror · Indie

Bad Dream: Coma
Shared: Adventure · Horror · Indie