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. , gungathon A map with a drain time of over 10 minutes. , multi-song Contains multiple songs within the audio. , megacollab A map with 8 or more associated mappers. , marathon A map with a drain time of over 5 minutes. , mapping contest An entry for a mapping contest. , progression Contains a gradual advancement in difficulty or concept across the map. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less.