Games like Boreal Tenebrae Act 0: Sundowning
Games like Boreal Tenebrae Act 0: Sundowning include A Plague Tale: Innocence, Hellblade: Senua's Sacrifice, Milk inside a bag of milk inside a bag of milk, The Medium, and Tiny Bunny. We matched them by the tags players give Boreal Tenebrae Act 0: Sundowning on Steam (Adventure, Retro, Horror, Story Rich, and Stylized): closest matches first, and among equally close ones the better-known games.

A Plague Tale: Innocence
Shared: Adventure · Story Rich · Female Protagonist

Hellblade: Senua's Sacrifice
Shared: Story Rich · Adventure · Female Protagonist

Milk inside a bag of milk inside a bag of milk
Shared: Horror · Visual Novel · Adventure

The Medium
Shared: Adventure · Horror · Story Rich

Tiny Bunny
Shared: Horror · Story Rich · Visual Novel

The Cat Lady
Shared: Adventure · Horror · Story Rich

Crow Country
Shared: Horror · Retro · 1990's

Sally Face - Episode One
Shared: Story Rich · Horror · Adventure

Tomb Raider Game of the Year
Shared: Adventure · Story Rich · Female Protagonist

Little Nightmares
Shared: Adventure · Horror · Story Rich

PARANORMASIGHT: The Seven Mysteries of Honjo
Shared: Adventure · Horror · Visual Novel

Beyond: Two Souls
Shared: Adventure · Story Rich · Female Protagonist

The Walking Dead
Shared: Adventure · Story Rich · Horror

To the Moon
Shared: Story Rich · Adventure · Emotional

Detention
Shared: Horror · Adventure · Story Rich

Bad Parenting 1: Mr. Red Face
Shared: Adventure · Horror · 1990's

Little Nightmares II
Shared: Adventure · Horror · Story Rich

Life is Strange Remastered
Shared: Story Rich · Female Protagonist · Emotional

Alan Wake
Shared: Horror · Adventure · Story Rich

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Story Rich · Emotional · Visual Novel

FAITH: The Unholy Trinity
Shared: Horror · Retro · Story Rich

Amanda the Adventurer
Shared: Horror · Adventure · Story Rich

Tales of the Black Forest
Shared: Horror · Adventure · Story Rich

The Excavation of Hob's Barrow
Shared: Adventure · Horror · Female Protagonist