Single-player games like Sweetest Monster
Below are 16 single-player Steam games similar to Sweetest Monster, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Sweetest Monster page.
Ranked picks
- 1

Blackberry Honey
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie and Adventure with Sweetest Monster.
A lesbian love story set in Victorian England, featuring maids, music, and finding love in unexpected places.
- 2

Empty Horizons
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie with Sweetest Monster.
Following the sudden death of her father, Mireille Maiorano is sent to live with her uncle in France. Enter Lyon, a tactless, perverse Frenchman charged with escorting to Mireille to her new home. She hates him passionately, with everything she has... so why does he make her heart flutter?
- 3

Onii-Chan
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required.
- 4

LOOPERS
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Adventure and Casual with Sweetest Monster.
Tyler is a high schooler on a mission. He's going to use every minute of summer vacation to go on as many GPS-assisted scavenger hunts as possible. After running into some old friends during one of these hunts, strange things start happening: The day resets and today plays out exactly like yesterday
- 5

Wet Nightmares
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Adventure with Sweetest Monster.
As another woman joins the list of the missing, deep within a forest, a man living in solitude is visited by a pretty stranger. Wet Nightmares is an Erotic Horror Visual Novel exploring the psyche of a haunted man and his depraved past.
- 6

The NOexistenceN of you AND me
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie and Adventure with Sweetest Monster.
Use "game" as a medium to showcase the world of "you/girl". Explore the truth of "you/girl/world" through the form of a "visual novel".
- 7

I Walk Among Zombies Vol. 1 (Adult Version)
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Adventure with Sweetest Monster.
Yuusuke awakens in a world where zombies have overrun civilization, but finds that the zombies don't attack him. How will Yuusuke take advantage of his new situation, and what will he discover? Enjoy this twist on the classic zombie survival genre.
- 8

Love at First Sight
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie with Sweetest Monster.
After falling in love at first sight with the shy Sachi Usui, an injury-ridden, single-eyed high school girl, the protagonist tries to win over her lonely and isolated heart. A pure, heart-warming romance game where the apple of your eye only has one eye!
- 9

The Song of Saya
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Adventure with Sweetest Monster.
Bear witness to a love that will change the world, in this classic horror romance visual novel from acclaimed writer Urobuchi Gen.
- 10

Her Love, Like Poison
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie and Casual with Sweetest Monster.
A dark lesbian horror/romance story so toxic it's emitting spores. Ethel, a shy university student, ventures into the wintry woods late at night, where she meets an enchanting femme fatale — but all is not as it seems.
- 11

Cage of Roses
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie with Sweetest Monster.
A haunting gothic romance set in the 19th century. Follow Meike, a young woman from an impoverished noble family, as she’s swept off her feet by the mysterious Magdalena: a vampire who possesses a dark secret.
- 12

Strawberry Vinegar
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie and Adventure with Sweetest Monster.
A cute comedy yuri VN about a gluttonous demon and a cynical young girl centered around the most important thing in life: food! ♥
- 13

The Fairy's Song
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie and Adventure with Sweetest Monster.
A yuri / lesbian visual novel set in the UK. Marnie, a bored goth girl, accidentally stumbles upon a sleeping female knight in the forest. Together, the pair must work to break a centuries-old curse, while romantic feelings between them begin to grow.
- 14

Rituals in the Dark
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie with Sweetest Monster.
A lesbian / yuri romance story with mild horror elements set in the rainy English seaside town of Scarborough. Our heroine, Aspen, meets the mysterious, beautiful Althea in the dead of night, but who is Althea really...?
- 15

The Way We All Go (2015)
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie with Sweetest Monster.
A horror/romance visual novel with numerous choices and over 20 endings. Set in Japan in the 1980s, our protagonist, Atcchan, must navigate his relationship between his two estranged childhood friends, one of whom might be a yandere. Will he live to see the end of his summer vacation?
- 16

The Language of Love
Single-player alternative to Sweetest Monster — playable solo, no multiplayer required. Shares Indie with Sweetest Monster.
Mitsuki, an aimless young man studying to take his university entrance exams, falls for a young single mother who lives in his apartment complex. A relationship develops between these mismatched social outcasts, and then...