Top Descriptors mapping contest An entry for a mapping contest. , slider tech Tests uncommon skills involving sliders, such as heavy use of kicksliders or aim on complex slidershapes. , megacollab A map with 8 or more associated mappers. , marathon A map with a drain time of over 5 minutes. , slidershapes Uses a large variety of slider designs. , tech Tests uncommon skills. , progression Contains a gradual advancement in difficulty or concept across the map. , collab A map with two or more associated mappers. , slider animation Succession of sliders as individual frames to create the illusion of fluid motion. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing