Single-player games like Sonicomi
Below are 10 single-player Steam games similar to Sonicomi, 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 Sonicomi page.
Ranked picks
- 1

Sakura Santa
Single-player alternative to Sonicomi — playable solo, no multiplayer required. Shares Adventure and Casual with Sonicomi.
Koji is feeling a bit down. This year is the first Christmas he's spending alone. After moving away from home to attend the University of his dreams, he found his college life to be rather lonely. Feeling distraught, he wanders to his local shrine to make an offering.
- 2

SENRAN KAGURA Bon Appétit! - Full Course
Single-player alternative to Sonicomi — playable solo, no multiplayer required. Shares Casual with Sonicomi.
The busty shinobi of SENRAN KAGURA exchange their kunais for kitchen knives in this epic cooking/rhythm showdown! Culinary warfare is carried out via rhythm battles, and players who can create the ultimate Super Dish may be treated to a special feast for the eyes as well.
- 3

Sakura Swim Club
Single-player alternative to Sonicomi — playable solo, no multiplayer required. Shares Casual with Sonicomi.
In Sakura Swim Club, follow the story of Kaede, just your average guy. Upon transferring to a new school, he meets two beautiful girls in the swim club. Things haven't gone well for the swim club lately, but with Kaede's help, that all changes.
- 4

Super Star
Single-player alternative to Sonicomi — playable solo, no multiplayer required. Shares Adventure with Sonicomi.
You are a star agent in show biz as well as a fan of video games and animation as well. You have recently set up your own management company and are looking for someone with the talent. Although you have been trying hard, no one talented has been spotted yet. On night, you decided to play H-Game to cheer yourself up.
- 5

Purino Party
Single-player alternative to Sonicomi — playable solo, no multiplayer required. Shares Adventure and Casual with Sonicomi.
Purino Party takes one part puzzle game, and one part visual novel - romancing cute girls included - and combines them for a laid-back yet addictive gameplay experience!
- 6

Celestial Crossing
Single-player alternative to Sonicomi — playable solo, no multiplayer required. Shares Adventure with Sonicomi.
Would you get along with your game character? Do you think you would get along? Would you like each other? Or would you not stand the sight of each other? Find out in this visual novel!
- 7

LoveKami -Divinity Stage-
Single-player alternative to Sonicomi — playable solo, no multiplayer required. Shares Adventure and Casual with Sonicomi.
MoeNovel's exciting new original title, LoveKami -Divinity Stage-, debuts on Steam in English, bringing a fun and energetic tale filled with magic and music!
- 8

My Furry Neighbour 🐾
Single-player alternative to Sonicomi — playable solo, no multiplayer required. Shares Adventure and Casual with Sonicomi.
There's a new girl in town! You live a mundane otaku life until one day, your new neighbor turns everything upside down. Experience a story filled with romance, comedy, and a touch of personal drama!
- 9

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

YOU and ME and HER: A Love Story
Single-player alternative to Sonicomi — playable solo, no multiplayer required. Shares Adventure with Sonicomi.
YOU and ME and HER: A Love Story is the visual novel medium in its purest form. Will Shinichi choose Miyuki, the beautiful queen bee of the school, or the endearingly awkward misfit Aoi? With art by Tsuji Santa, these beautifully rendered romances will stay with you forever.