Games like CAFE 0 ~The Sleeping Beast~
Games like CAFE 0 ~The Sleeping Beast~ include Slay the Princess — The Pristine Cut, Mirror 2: Project X, Tiny Bunny, Danganronpa V3: Killing Harmony, and Florence. We matched them by the tags players give CAFE 0 ~The Sleeping Beast~ on Steam (Visual Novel, Interactive Fiction, Female Protagonist, Horror, and Romance): closest matches first, and among equally close ones the better-known games.

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

Mirror 2: Project X
Shared: Visual Novel · Female Protagonist · Interactive Fiction

Tiny Bunny
Shared: Visual Novel · Horror · Story Rich

Danganronpa V3: Killing Harmony
Shared: Visual Novel · Female Protagonist · Story Rich

Florence
Shared: Romance · Female Protagonist · Interactive Fiction

Far Away
Shared: Visual Novel · Female Protagonist · Choices Matter

Scarlet Hollow
Shared: Visual Novel · Horror · Choices Matter

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

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

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

Danganronpa: Trigger Happy Havoc
Shared: Visual Novel · Story Rich · Anime

Amnesia™: Memories
Shared: Visual Novel · Female Protagonist · Romance

Return to Shironagasu Island
Shared: Visual Novel · Horror · Psychological Horror

Little Misfortune
Shared: Psychological Horror · Horror · Story Rich

The House in Fata Morgana
Shared: Visual Novel · Story Rich · Romance

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

STEINS;GATE
Shared: Visual Novel · Story Rich · Anime

LoveChoice
Shared: Visual Novel · Romance · Story Rich

Danganronpa 2: Goodbye Despair
Shared: Visual Novel · Story Rich · Anime

Cabernet
Shared: Female Protagonist · Visual Novel · Horror

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

Love Is All Around
Shared: Visual Novel · Romance · Interactive Fiction

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Visual Novel · Female Protagonist · Interactive Fiction

Tales of the Black Forest
Shared: Horror · Female Protagonist · Visual Novel