Attack on Hearts

The new student has to join an after-school club because the rules say so, and that one choice decides who they'll end up close to. It's Attack On Titan's cast dropped into an ordinary school setting, with the war and the walls swapped out for club schedules and dorm-room tension.

The setup is simple: no titans, no expeditions, just a transfer student navigating school life among familiar faces who now spend their days on club activities instead of survival. Which club you sign up for narrows the story down to one particular relationship, so the game asks you to pick early and follow it through.

Play is standard visual novel structure: read scenes, make the club choice, then work through dialogue and light decisions as that one connection develops from awkward small talk to something more. The romance is the whole point, and the game doesn't pretend otherwise.