Top Descriptors marathon A map with a drain time of over 5 minutes. , 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. , custom skin Utilizes custom skin elements and graphics. , simple Accessible and straightforward map design. , improvisation Uses patterns that do not correspond to sounds in the music, often using hitsounds to add sounds in. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , distance snapped Uses osu's in-built distance snap feature for most/all of the map. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes.