Top Descriptors collab A map with two or more associated mappers. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , marathon A map with a drain time of over 5 minutes. , messy Visually chaotic and intentionally disorganised patterns, often involving many overlaps and unequal visual spacing between objects. , freeform An unrestrained and loose approach towards visual structure. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes.