Chaossu_2022-10.zip -

: To change the "skin" of the osu! client for better gameplay performance or a specific look (often minimalistic or high-contrast).

If it contains an .osk file, simply double-click it while osu! is open to install. Chaossu_2022-10.zip

If it is a folder, move it to the Skins directory within your osu! installation folder. : To change the "skin" of the osu