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. , freeform An unrestrained and loose approach towards visual structure. , precision Colloquial term for maps which require fine, precise movement to aim correctly. Typically refers to maps with circle sizes above and including 6. , variable timing Contains multiple timing points, usually required for songs not recorded to a metronome. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps.