Mic Drop, a web-based karaoke game, launched on Hacker News as a Show HN project, offering real-time multiplayer singing sessions. The service lets participants join a session, choose a song, and sing along while others listen. Mic Drop uses WebRTC to stream audio with minimal delay, allowing synchronized performance across devices. The platform is accessible at micdrop.gg and supports multiple players in a single room. It records each performance for later playback. The launch follows a trend of online social games that combine music and competition. The developers have indicated plans to add more songs and social features. Users are invited to try the game and provide feedback as development continues.