Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , collab A map with two or more associated mappers. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , slidershapes Uses a large variety of slider designs. , marathon A map with a drain time of over 5 minutes. , cutstreams Streams in which the spacing of certain notes is much larger than the rest of the stream. , chaotic Unpredictable map design, often testing unusual skillsets. , tech Tests uncommon skills. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , 2B Includes gameplay elements with two or more objects placed simultaneously. The term originates from a Chinese transliteration of 'idiot'.