Single-player games like Onii-Chan
Below are 8 single-player Steam games similar to Onii-Chan, 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 Onii-Chan page.
Ranked picks
- 1
Nurse Love Addiction
Single-player alternative to Onii-Chan — playable solo, no multiplayer required.
Follow Asuka Osachi, a ditzy girl training to become a nurse at Teito Nursing School. Experience her story with her classmates as they discover love, medicine, and adulthood.
- 2
Gaokao.Love.100Days
Single-player alternative to Onii-Chan — playable solo, no multiplayer required.
Getting a girl-friend before National College Entrance Exam, I know it's crazy, but from today, we will face everything together.
- 3
Violet rE:-The Final reExistence-
Single-player alternative to Onii-Chan — playable solo, no multiplayer required.
毫无意义的永生，轮回尽头的重逢，当生命不再是约束灵魂的容器时，请告诉我： 什么才是『永恒』。
- 4
Hush Hush - Only Your Love Can Save Them
Single-player alternative to Onii-Chan — playable solo, no multiplayer required.
A Visual Novel with a twist - improve skills, charm girls, and learn dangerous secrets... by any means necessary.
- 5
Sakura Swim Club
Single-player alternative to Onii-Chan — playable solo, no multiplayer required.
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.
- 6
Sakura Beach
Single-player alternative to Onii-Chan — playable solo, no multiplayer required.
From the makers of Sakura Spirit, Sakura Angels and Sakura Fantasy this time working together with the artist Inma to bring you this visual novel dating sim on the beach! Seiji is a daydreamer who spends too much time thinking about space.
- 7
Corona Blossom Vol.2 The Truth From Beyond
Single-player alternative to Onii-Chan — playable solo, no multiplayer required.
Breaking news! Space pirate-turned-maid Lily and her cohort Yunie have a nefarious plan to kidnap R-ne and sell her as raw materials! Can Keiji and our other heroes save the day, or is R-ne destined to be melted into scrap? And is there an even greater threat looming in the background?
- 8
The Fruit of Grisaia
Single-player alternative to Onii-Chan — playable solo, no multiplayer required.
SIX FRUITS BARE THEIR FANGS AT THE WORLD. --The academy was their orchard. In this place of learning, protected by high walls from the outside world, there arrived a single young man who'd lost his purpose in life. He'd lost sight of what he wanted to protect.