Play BLACKSTAR -Theater Starless- on PC and Mac

About the Game

BLACKSTAR -Theater Starless- is a music and story game from Mobimon Inc. that places you inside a performance restaurant where male artists chase the dream of becoming the top star. The setting is a venue called Theater Starless, located in a corner of the metropolis. Every day and night, singers and dancers put on entertainment shows designed to charm the audience. The men who perform there are not just colleagues; they are rivals competing with passionate stage acts that range from sweet to wild.
You enter this world as a special guest who is allowed backstage at Theater Starless. From that moment, you become part of the story, watching the conflicts and connections between the performers grow. The game presents an unpredictable plot where the relationships between the men drive dramatic chapters. Your support and encouragement influence how the story moves forward, making each playthrough feel personal.
The cast of characters is one of the biggest draws in BLACKSTAR -Theater Starless-. The performers are stubborn, tough, and full of individuality. They appear as singers and performers, each with a distinct style and personality. You can choose to support your favorite artist and help them become the most visible shining star on the stage. The game encourages you to follow the performers you connect with most, and the story gives them room to develop through emotional and sometimes tense moments.
Music plays a central role in the experience. The game includes a rhythm mode where you support the artists by playing along with original songs. New tracks are released over time, giving you reasons to return and test your timing. The rhythm gameplay is designed to work alongside the story, so the songs you play feel connected to the performers and their journeys. This combination of narrative and music makes the game appealing to players who enjoy both visual novel elements and rhythm challenges.
The voice cast is extensive and includes many well-known names. Performers are voiced by actors such as Hinoya, Kondo Takashi, Nakajima Yusuke, Saiga Miyazaki, Okamoto Nobuhiko, Kobayashi Yusuke, Takeuchi Ryota, Tamaru Atsushi, Kaito Ishikawa, Hitoshi Ogasawara, Koji Okino, Kenjiro Tsuda, Daisuke Hirakawa, Tarasuke Aragaki, Souma Saito, Yu Kobayashi, Aisaka Ryota, Murase Aki, Sumoto Hideaki, Abe Atsushi, Kawanishi Kengo, Akitani Kaito, Tasho Haruka, Ide Takuya, Shirai Yusuke, Hatano Yu, Yamashita Daiki, Fukuda Kenji, Ota Masaki, Keihisa Kawahara, Shinnosuke Tachibana, and Taku Yashiro. On the singing side, contributing artists include Fujita Rei, Kobayashi Taro, Kradness, あじっこ, Chiteru Saito (Academic BANANA), スタンガン, Takuya IDE, しゃけみー, Matsumoto Akito (vacuum ホロウ), SOPHIA Mitsuru Matsuoka, and Masaki Ohta.
Playing BLACKSTAR -Theater Starless- on PC with MuMuPlayer brings several practical benefits. The larger screen makes it easier to follow character expressions and stage visuals, which are important parts of the game's appeal. Rhythm sections can feel more precise when you use a keyboard or mouse instead of tapping on a small phone display. MuMuPlayer also helps you avoid common mobile gaming issues like battery drain, overheating, and interruptions from notifications. This is especially useful during long story chapters or extended rhythm sessions.
MuMuPlayer supports a wide range of devices, including Windows PCs and Mac computers. If you use a MacBook, Mac mini, or another macOS device, MuMuPlayer lets you run the game through emulation without needing a separate phone. It works on Apple Silicon machines, including M1, M2, M3, M4, M5, M5 Pro, and M6 chips. The setup process is straightforward, and once the game is running, you can enjoy the full Theater Starless experience with better performance and comfort.
Overall, BLACKSTAR -Theater Starless- offers a rich mix of dramatic storytelling, character development, and rhythm gameplay. The world of Theater Starless is filled with ambitious performers, emotional conflicts, and original music that keeps the experience fresh. With MuMuPlayer, you can enjoy all of this on a PC or Mac with a more stable and immersive setup. Whether you are drawn to the story, the characters, or the music, playing on a larger screen through MuMuPlayer makes the journey to the top of the stage even more engaging.