Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , collab A map with two or more associated mappers. , cutstreams Streams in which the spacing of certain notes is much larger than the rest of the stream. , slidershapes Uses a large variety of slider designs. , freeform An unrestrained and loose approach towards visual structure. , messy Visually chaotic and intentionally disorganised patterns, often involving many overlaps and unequal visual spacing between objects. , chaotic Unpredictable map design, often testing unusual skillsets. , high contrast Uses flashy ideas to follow changes in the music, creating stark differences between different sections of the song. , complex sv Features large changes in slider velocity.