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GGMauk is a fan-made project and is not affiliated with, endorsed, sponsored, or specifically approved by Valve, Riot Games, Epic Games, ppy (osu!), or any other game publisher. All game names, logos, characters, and related assets are trademarks or copyrights of their respective owners.

BlueLine UI 2.2 · _Railgun_

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About this skin

BlueLine UI 2.2 — a popular osu! skin by _Railgun_. Browse previews and download from the creator's page.

// INSTALLATION

1Download the .osk file from the link in the sidebar.
2If your osu! client is closed, double-click the .osk file.
3If osu! is open, drag and drop the file into the game window.
4The skin auto-installs and selects itself — switch to it in Options → Skin.

This skin was submitted by the community. If a download is broken or the content infringes on a creator's rights, please let us know and we'll review it.