Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , megacollab A map with 8 or more associated mappers. , marathon A map with a drain time of over 5 minutes. , collab A map with two or more associated mappers. , storyboard Contains a storyboard that enhances gameplay experience. , freeform An unrestrained and loose approach towards visual structure. , slidershapes Uses a large variety of slider designs. , difficulty spike Contains a sudden and significant increase in challenge within the map's gameplay. , high contrast Uses flashy ideas to follow changes in the music, creating stark differences between different sections of the song. , tech Tests uncommon skills.