Greencore Music Box Phase 4 is a thrilling rhythm music game that fuses creativity with a chilling twist! Enter a world where spooky beats and eerie melodies challenge you to face off against incredible enemies. The deeper you dive, the more haunting the tracks become—are you ready to keep up? Tonight, Boyfriend encounters the mysterious music box alongside the sinister Gray. Dance your way through haunting rhythms, protect Girlfriend, and survive this intense musical showdown! Will BF sync perfectly to the beats and uncover the secrets of Greencore Phase 4? It's all up to your skills! HOW TO PLAY ? Hit the arrows precisely to match the horror phase 4 beats. ? Defeat opponents to rise on the leaderboard and achieve the highest score! ? Feel the digital groove and dance to intense tracks. GAME FEATURES ✅ Smooth gameplay experience, available online and offline ? Customize spooky characters like Silly Billy, twiddlefinger ? Special phases like Greencore Phase 4,5,6,7,8...