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. , circle only Restricts object choice to circles only. , slidershapes Uses a large variety of slider designs. , slider tech Tests uncommon skills involving sliders, such as heavy use of kicksliders or aim on complex slidershapes. , marathon A map with a drain time of over 5 minutes. , tech Tests uncommon skills. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects.