Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , mapping contest An entry for a mapping contest. , collab A map with two or more associated mappers. , slider animation Succession of sliders as individual frames to create the illusion of fluid motion. , 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. , colorhax Features intentional use of combo colors aligning with the intensity, structure, or other traits of the song. Often used to create a more visually immersive experience. , storyboard Contains a storyboard that enhances gameplay experience. , progression Contains a gradual advancement in difficulty or concept across the map. , tech Tests uncommon skills.