Top Descriptors marathon A map with a drain time of over 5 minutes. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , collab A map with two or more associated mappers. , gungathon A map with a drain time of over 10 minutes. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , progression Contains a gradual advancement in difficulty or concept across the map. , stamina Tests a player's ability to tap dense rhythms over long periods of time. , storyboard Contains a storyboard that enhances gameplay experience. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects.