Random (RD) mod icon
For the full list of all mods, see: Game Modifier
Shuffle around the notes!
The Random mod is a game modifier for osu!mania that aims to give players an interesting and fun experience by shuffling the note placement every time a beatmap is played. The Random mod will not change the length of the notes.
Comparison between a regular play (left) vs. a play with the Random mod enabled (right) in osu!mania