If you have osu!, and you want to make a beatmap for ROBLOX game RoBeats, you will have to use either this utility or the one provided but down (speedypups.com/RBXLWebConvert). So for now you will have to use this. To access the osu! file you need, go into the osu!mania editor, click File, then click "Open .osu in Notepad". Copy ONLY THE NOTES, NOT THE METADATA THAT IS AT THE TOP OF THE FILE. THIS UTILITY, UNLIKE THE OFFICIAL ONE, WILL NOT ALLOW THIS. IF YOU DO, THIS PROJECT WILL NOT DO WHAT IT IS SUPPOSED TO DO. Just saying. Now, go be a superstar mapper for an ever-growing game!!
Credit to @spotco for the game RoBeats and providing the framework to even have a testing area to play maps in. All the scripts in this project are mine. You can take it (the scripts in this project) for your own games though!