osu.btvmc.com CHECKING...

First, create your player account in the Account tab (or directly inside the patched client). Your server API & Website URL is: https://osu.btvmc.com Copy URL

1Option A (Recommended): Use the g0v0! Client / Patcher

1. Download the latest g0v0! Windows client release from github.com/GooGuTeam/osu/releases (or launch via g0v0-patcher).
2. When prompted (or in Settings → Server), enter https://osu.btvmc.com as the server endpoint.
3. Launch the game and sign in with the username & password you registered on this portal.

2Option B: Standard osu!lazer + LazerAuthlibInjection

1. Download osu.Game.Rulesets.EnhancedAuth.dll from GooGuTeam/LazerAuthlibInjection.
2. Press Win + R, type %AppData%\osu\rulesets, and drop the .dll into that folder.
3. Start official osu!lazer, open Settings → Rulesets → EnhancedAuth, set the server address to https://osu.btvmc.com, and restart osu!lazer.

3Option C: Custom osu!lazer Build (EndpointConfiguration)

If compiling your own osu.Game client, configure EndpointConfiguration in OnlinePlayEndpointConfiguration as:

WebsiteUrl     = APIUrl = "https://osu.btvmc.com",
APIClientSecret = "FGc9GAtyHzeQDshWP5Ah7dega8hJACAJpQtw6OXk",
APIClientID     = "5",
SpectatorUrl    = "https://osu.btvmc.com/spectator",
MultiplayerUrl  = "https://osu.btvmc.com/multiplayer",
MetadataUrl     = "https://osu.btvmc.com/metadata",

4Supported Rulesets & Beatmap Mirrors

• PP & Ranked Leaderboards: osu, taiko, fruits, mania, plus osurx (Relax), taikorx, fruitsrx, and osuap (Autopilot).
• In-game Beatmap Search & Direct Download: Enabled automatically via osu! API v2 + Sayobot/Catboy/Nerinyan mirrors (/d/{beatmapset_id} and /b/{beatmap_id}).
• Supporter Perks: Automatically enabled for all players on the server (including in-game osu!direct downloads).