Top Descriptors marathon A map with a drain time of over 5 minutes. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , simple Accessible and straightforward map design. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , collab A map with two or more associated mappers. , sharp aim Patterns with heavy use of sharp angle movement, either between circles or into sliders. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , accel/decel streams Style of streams which use gradual increases or decreases in spacing. , flow aim Patterns with fully continuous cursor movement, usually due to a combination of wide angles and little time between objects. , spaced streams Streams with large spacing, typically ones where the notes don't overlap.