Top Descriptors 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. , collab A map with two or more associated mappers. , storyboard Contains a storyboard that enhances gameplay experience. , gungathon A map with a drain time of over 10 minutes. , wide aim Patterns, usually jumps, with heavy use of wide angle movement. , freeform An unrestrained and loose approach towards visual structure. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps. , flow aim Patterns with fully continuous cursor movement, usually due to a combination of wide angles and little time between objects. , difficulty spike Contains a sudden and significant increase in challenge within the map's gameplay.