Hold Me Tight All Night, Onii-chan!
Suffering from an illness that he's had since childhood, our protagonist has always struggled to live an independent life. One day his researcher parents get a novel idea for an experiment. Will this…
Hold Me Tight All Night, Onii-chan! is an adventure developed by Tinkle Position, released 13 September 2025 on PC (Microsoft Windows).
What Hold Me Tight All Night, Onii-chan! is
Hold Me Tight All Night, Onii-chan! is an adventure game developed by Tinkle Position and released in 2025. It was published by Kagura Games. It is available on PC (Microsoft Windows) only. It runs on KiriKiri.
The premise, in the publisher's words
Suffering from an illness that he's had since childhood, our protagonist has always struggled to live an independent life. Having tried a number of solutions to help him get better, his researcher parents get a novel idea for an experiment. Will this experiment finally lead to the cure they've been searching for? Choose how the story plays out by making choices at key story moments in this comedy slice-of-life visual novel!
How it plays
It is played from a text perspective. Its themes are comedy and romance. It is a single-player game with no multiplayer component.
What it launched against
Hold Me Tight All Night, Onii-chan! launched on 13 September 2025, within three weeks of Ghost of Yotei, Hollow Knight: Silksong, Metal Gear Solid Delta: Snake Eater and Silent Hill f.
Released around the same time: Ghost of Yotei, Hollow Knight: Silksong, Metal Gear Solid Delta: Snake Eater, Silent Hill f.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Quick answers
Hold Me Tight All Night, Onii-chan! — frequently asked questions
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