An OSZ file is a beatmap file used by osu!, a free rhythm game in which players click and drag on-screen items in time with music. It contains Zip-compressed data that is used to play music, display graphics, and show players where and when they must interact with the game. osu! pl...
However, that doesn't mean you cannot contribute to this sector: - Look through or search the [Pending Beatmaps](https://osu.ppy.sh/beatmapsets?s=pending) listing for any artists or songs you like and/or want to contribute to. - Play beatmaps in the [*Pending* or *Work-in-progress*...