Play まいにちコンパイルハート on PC Play まいにちコンパイルハート on PC and Mac

About the Game

MAINICHI COMPILE HEART is an entertainment app from developer 株式会社コンパイルハート that transforms your device into a lively hub for Neptune and other Compile Heart characters. Using Live2D animation, each character responds to your touch with a range of emotions: laughter, anger, shyness, and more. Every reaction is accompanied by newly recorded full voice acting, bringing a strong sense of personality to each interaction. While the app is designed for mobile, you can also play it on PC through MuMuPlayer, which offers a stable and responsive environment on Windows and allows you to play on Mac with MuMuPlayer as well.
The app is built around several interconnected features that make daily use rewarding. One standout element is the time and date linked reaction system. When you open the app on a specific date or at a particular time, characters may respond with unique lines or start unexpected conversations. This adds a layer of discovery to each session, encouraging you to check in regularly. Another practical feature is the full alarm clock function. Instead of a standard ringtone, you can wake up to the cute voices of your favorite characters. After the alarm goes off, launching the app triggers a special reaction, giving you a gentle and entertaining start to the day.
For organization, the app includes a schedule function that works with your calendar app. It displays some of the schedules registered in your device's scheduler, so you can keep track of events while enjoying the character theme. This integration makes the app useful beyond entertainment, blending daily planning with character interaction. Additionally, a mini game feature lets you play Indian poker with your favorite characters. Winning a match increases their likeability, giving you a concrete goal and a reason to keep playing. The more you interact and win, the more the characters warm up to you.
As your favorability grows through presents or mini game victories, you unlock the lovey-dovey mode. In this mode, you can curl your head and gently nudge the characters, and they respond with affectionate reactions. This mode deepens the sense of connection and adds a romantic or playful tone for fans who enjoy character bonding. The app also receives a steady stream of additional content. Successive Compile Heart characters are distributed one after another, and newly drawn costumes are introduced regularly, so there is always something new to see and collect.
For players who want a bigger and more comfortable experience, playing MAINICHI COMPILE HEART on PC with MuMuPlayer is an excellent choice. The larger screen of a PC or Mac makes the Live2D animations and character expressions more vivid, and the precise controls of a mouse and keyboard make it easy to interact with touch based features. MuMuPlayer supports both Windows and Mac, including MacBook, Mac mini, and Apple Silicon chips such as M1, M2, M3, M4, M5, M5 Pro, and M6. This means you can play on Mac through MuMuPlayer without needing native Mac support from the app itself. The emulator also allows the app to run in the background, so you can keep the alarm and schedule functions active while working or browsing on your PC. Whether you are using a Windows laptop, a MacBook, or a Mac mini, MuMuPlayer provides a smooth and reliable way to enjoy all the reactions, mini games, and lovey-dovey moments on a larger display.
Key features at a glance:
Live2D animated characters with full voice acting, including Neptune and other Compile Heart favorites.
Touch based interactions that trigger laughter, anger, embarrassment, and other emotional responses.
Time and date linked reactions that occur on specific days or hours, sometimes leading to unexpected chats.
Full alarm clock function with character voices and a special reaction when you open the app after the alarm.
Schedule function that works with your calendar app to display some registered events.
Indian poker mini game where winning increases character likeability.
Lovey-dovey mode unlocked by raising favorability through presents or mini game wins, allowing head curling and gentle nudges.
Regular additional content, including successive Compile Heart characters and newly drawn costumes.
User support for the app is available in Japanese only. If you encounter any operational issues, the official FAQ page is the first place to check. If the problem persists, you can contact support through the inquiry form on the developer's website. The privacy policy is also available online. Please note that if a billing process is successful, it is assumed that the download to the compatible device has been completed, and refunds are not available after that point.
By running MAINICHI COMPILE HEART on PC or Mac with MuMuPlayer, you get a comfortable, large screen experience that makes every character reaction and mini game more enjoyable. The emulator handles the app efficiently, so you can focus on building favorability and discovering all the special responses.