Games like Traurig Secrets: Prologue
Games like Traurig Secrets: Prologue include Doki Doki Literature Club Plus!, NEEDY STREAMER OVERLOAD, Tiny Bunny, Firework, and Flowers Blooming at the End of Summer. We matched them by the tags players give Traurig Secrets: Prologue on Steam (Casual, Visual Novel, Anime, Horror, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

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

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

Tiny Bunny
Shared: Visual Novel · Horror · Psychological Horror

Firework
Shared: Horror · 2D · Psychological Horror

Flowers Blooming at the End of Summer
Shared: Visual Novel · Casual · Anime

Fox Hime Zero
Shared: Visual Novel · Anime · Casual

MiSide
Shared: Psychological Horror · Horror · Cute

An alt girl for skoof
Shared: Visual Novel · Anime · Psychological Horror

Danganronpa 2: Goodbye Despair
Shared: Anime · Visual Novel · Psychological Horror

Hooked on You: A Dead by Daylight Dating Sim™
Shared: Visual Novel · Psychological Horror · 2D

Cooking Companions
Shared: Visual Novel · Anime · Horror

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

The Song of Saya
Shared: Visual Novel · Psychological Horror · Horror

ATRI -My Dear Moments-
Shared: Visual Novel · Anime · Casual

Fox Hime
Shared: Visual Novel · Casual · Anime

Danganronpa: Trigger Happy Havoc
Shared: Visual Novel · Anime · Psychological Horror

Phasmophobia
Shared: Horror · Psychological Horror · Supernatural

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

Tiny Snow
Shared: Visual Novel · Casual · Anime

Senren * Banka
Shared: Visual Novel · Anime · Casual

Love, Money, Rock'n'Roll
Shared: Visual Novel · Anime · Atmospheric

Danganronpa V3: Killing Harmony
Shared: Visual Novel · Anime · Psychological Horror

Lucy -The Eternity She Wished For-
Shared: Visual Novel · Anime · Cute

Dagon: by H. P. Lovecraft
Shared: Horror · Visual Novel · Psychological Horror