The core of a music game is "Music" itself.

O2Jam: The Beginning is the legendary rhythm game series chosen by 200 million users worldwide over the past 22 years. Experience high-quality original tracks produced exclusively for rhythm games and an overwhelming note impact right here on Steam with the official O2Jam rhythm game.

Key Features

• Optimized Play Environment & Customization

• Global Comprehensive Ranking System

• Sequential Expansion of All O2Jam Series Songs