Heartstrings

Heartstrings Start a new high school life in Heartstrings—talk with teachers and students, balance studies, mood and sleep, and let your choices shape relationships, quests, and evolving story chapters.

Heartstrings

Heartstrings is a casual simulation game with an adult theme. You start your high school life in a brand-new town and quickly meet a wide cast of characters. You’ll interact with both teachers and students, trigger interesting story moments, and make choices that influence your future—and theirs—while building toward intimate content and unlocking additional H-scenes.

To keep the story moving the right way, you must balance academics, social life, and health. If your stats are off, it can change how the plot unfolds and even affect dialogue options, adding an element of unpredictability to the experience.

The game is designed to keep expanding. New updates bring additional story chapters, new characters, and more H-scenes so the world stays fresh.

Key Features

• Interact with teachers and students, each with their own background and personality. Your decisions shape not only your path, but theirs as well.
• Relationship system that impacts what choices you can make and how events play out.
• Colorful semi-realistic visuals combining 3D graphics with 2D-rendered elements.
• Animated 3D sex scenes.
• Immersive ambient audio that fits each scene and helps the environment feel alive.
• Stat management that influences available story options.



• Large, detailed areas to explore, including a day/night cycle.
• Seasonal changes that affect scenarios and characters.



• Balance study, mood, and sleep to reach your goals.

What to Expect

Relocation Story

The adventure begins with a move to a new town. As the main character, you’ll face the uncertainty of adjusting to unfamiliar surroundings.

Scholarship Quest

Studying hard is the core motivation. Your protagonist is working toward a scholarship that could open the door to a brighter future.

New Town, New People

Along the way, you’ll build connections with distinct individuals who influence your route through the story.

Diverse Characters

Encounters range from quirky classmates to mysterious locals—each one bringing a memorable personality to the game.

Choices Really Matter

Every conversation and interaction affects your relationships and overall story progression, leading to multiple possible outcomes.

Emotional Impact

The people you meet don’t just move the plot forward—they also leave a personal mark, strengthening your bond with the narrative.

Changelog

• Continued the story on Day 3: visit the nurse’s office and encounter events before entering.
• Added new character: Megan Dixon.
• Fixed tooltip issues where they were broken or not behaving correctly.
• Fixed mobile phone UI and other UI cases where text kept appearing even after the UI was visible, causing unexpected errors.
• Fixed a problem where certain scenes restarted after closing specific UIs.
• Increased the maximum characters for first and last names from 8 each to 12 each. Note: names longer than 16 characters may cause visual issues (this was the previous limit).
• Fixed Emma/Emily name in the science class.
• Fixed some text in the first gym class.
• Resolution fixes: the game is built to work properly in 16:9. Previously, other resolutions were being filtered out. Now, if your display doesn’t support them, you can select from the available options and you’ll see a warning about possible visual errors.
• Fixed Steve’s first appearance where the Constructive attribute was reduced to 1 in a couple of responses.
• Added an Oppaiman store button to the main title screen.
• Improved render graphics.
• Visually improved videos.



• Fixed several renders with visual issues.
• Added more detail to the medical exam scene.
• Added decision saving during the medical exam scene.
• Reduced the libido requirement for taking a detailed, lust-focused look at Emily when you first meet her.
• Added time progression during the infirmary scene.



• Fixed a bug where the Kally fantasy scene could trigger at an invalid time, breaking the game.
• Fixed some errors in the Spanish translation.
• Added a warning window in the main menu to change resolution in case of visual or UI problems.
• Updated the list of Patreons shown in the main menu.

Player Feedback

• “Great start to an already good game…” The style feels unique and refreshing, and the cast is small but varied. Looking forward to future updates. (Patreon subscribed.)
• “Such an addictive game…” Characters feel charismatic, locations are detailed and immersive, and decisions feel natural—helping you gradually steer your character toward different traits. The convenience of having everything on your phone is a great bonus. Can’t wait for the next updates to continue.