Games like Rattenwalzer -Песня о борьбе и жизни человеческой-
Games like Rattenwalzer -Песня о борьбе и жизни человеческой- include Danganronpa V3: Killing Harmony, Mirror 2: Project X, OPUS: Echo of Starsong - Full Bloom Edition, Milk inside a bag of milk inside a bag of milk, and Danganronpa: Trigger Happy Havoc. We matched them by the tags players give Rattenwalzer -Песня о борьбе и жизни человеческой- on Steam (Visual Novel, Psychological Horror, Sci-fi, Anime, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Danganronpa V3: Killing Harmony
Shared: Visual Novel · Anime · Female Protagonist

Mirror 2: Project X
Shared: Visual Novel · Anime · Female Protagonist

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

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

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

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

Billionaire Lovers
Shared: Visual Novel · Psychological Horror · Anime

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

AI: The Somnium Files
Shared: Visual Novel · Anime · Story Rich

ATRI -My Dear Moments-
Shared: Visual Novel · Anime · Story Rich

STEINS;GATE
Shared: Visual Novel · Anime · Sci-fi

Raging Loop
Shared: Visual Novel · Psychological Horror · Adventure

Magical Girl Witch Trials
Shared: Visual Novel · Female Protagonist · Story Rich

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

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

Marco & The Galaxy Dragon
Shared: Visual Novel · Anime · Female Protagonist

GNOSIA
Shared: Visual Novel · Anime · Sci-fi

WITCH ON THE HOLY NIGHT
Shared: Visual Novel · Anime · Adventure

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

Refind Self: The Personality Test Game
Shared: Visual Novel · Female Protagonist · Adventure

STEINS;GATE 0
Shared: Visual Novel · Anime · Sci-fi

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

Florence
Shared: Adventure · Casual · Female Protagonist

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