High-quality background music and key-sounds synced to the millisecond. Organized Folders:

The is the ultimate archive for rhythm game enthusiasts and nostalgic fans of the O2Jam era. Designed specifically for use with the PC simulator O2Mania , this pack resolves the common headaches found in older, unrated collections.

Community programmers are currently working on —a source port that reads old .ojn files natively on 64-bit systems. Until then, the "O2Mania Song Pack Full Fixed" remains the only way to play the golden era of keyboard rhythm games without pulling your hair out.