Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , collab A map with two or more associated mappers. , mapping contest An entry for a mapping contest. , multi-song Contains multiple songs within the audio. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , gungathon A map with a drain time of over 10 minutes. , marathon A map with a drain time of over 5 minutes. , tech Tests uncommon skills. , progression Contains a gradual advancement in difficulty or concept across the map. , flow aim Patterns with fully continuous cursor movement, usually due to a combination of wide angles and little time between objects.