public Choose A Level

How To Link Your Account

1. If you havn't already, create an account at http://marbleblastultra.tk with the desired username, and log into it.
2. Press your username, then press View Key and copy your private key from the textbox there.
3. Open Marble Blast Ultra.
4. Go to Help and Options.
5. Select Change User Key and paste your key into the empty textbox.
6. You will then be able to submit scores to the leaderboard, host, and join Multiplayer matches with your username.