Top Descriptors collab A map with two or more associated mappers. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , precision Colloquial term for maps which require fine, precise movement to aim correctly. Typically refers to maps with circle sizes above and including 6. , slider tech Tests uncommon skills involving sliders, such as heavy use of kicksliders or aim on complex slidershapes. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , marathon A map with a drain time of over 5 minutes. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , tournament custom A custom map for a playing tournament. , circle only Restricts object choice to circles only.