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. , tech Tests uncommon skills. , slidershapes Uses a large variety of slider designs. , marathon A map with a drain time of over 5 minutes. , tournament custom A custom map for a playing tournament. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , megacollab A map with 8 or more associated mappers. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects.