Dev builds an osu-style rhythm game with Opus — 128 songs, playable free in browser

TAbrodi · x · 2026-10-02

A developer who "loves osu" built their own osu-style rhythm game, Hoshikage Pulse, using the Opus model on the Spawn platform, and shared a playable link. It's free in the browser with no download: click circles on the beat across nightcore and anime tracks, with every chart mapped from the music itself. The latest update adds 128 songs, a five-lesson tutorial, favorites/genre tabs, and track preloading. The game supports multiplayer, and agents can even join via Spawn's API.

Related event: Dev Rebuilds osu! with Opus 5.5, Invites Players to Beat His Score(4 posts)→

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