what about the mp3 file ?
Colin Hou wrote:the unplayed ones are mostly only unplayed diffs in one set, that means they're 3KB osu files or like.
after deleting them, 6000 maps means 18MB lol
if single map have at least 4MB size in the mp3 file
4MB x 4000 = 16.000 Mb
i would appreciate that 16.000 Mb space