Top Descriptors marathon A map with a drain time of over 5 minutes. , collab A map with two or more associated mappers. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , cutstreams Streams in which the spacing of certain notes is much larger than the rest of the stream. , flow aim Patterns with fully continuous cursor movement, usually due to a combination of wide angles and little time between objects. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps. , simple Accessible and straightforward map design. , storyboard Contains a storyboard that enhances gameplay experience. , megacollab A map with 8 or more associated mappers. , improvisation Uses patterns that do not correspond to sounds in the music, often using hitsounds to add sounds in.