Rhythm is no longer just a performance; it is a Combat Protocol. In a world eroded by the mysterious digital lifeform 'Noise,' humanity’s last hope lies in 'Frequency Synchronization.' Pulse to the beat of exclusive EDM soundtracks produced by UNFINISH, specifically engineered for synchronization combat. Command over 100 unique agents known as 'Unnamed' and deploy devastating musical sequences to reclaim the digital frontier.[Key Features]1. High-Octane Semi-Auto Rhythm ActionExperience a fresh evolution of the genre. STIGMA combines the precision of traditional rhythm games with tactical semi-auto combat. Focus on the battlefield and trigger powerful synchronization protocols at the perfect moment to decimate the Noise.2. Tactical Depth with 'Black Box' SystemNo two runs are the same. Customize your strategy with 40 different Black Box items, each offering game-breaking synergies. From the high-speed 'Hyper-Velocity Core' to the high-risk 'Blood Contract,' your choices determine whether you achieve a Perfect chain or a system