Top Descriptors gungathon A map with a drain time of over 10 minutes. , megacollab A map with 8 or more associated mappers. , tech Tests uncommon skills. , slider tech Tests uncommon skills involving sliders, such as heavy use of kicksliders or aim on complex slidershapes. , multi-song Contains multiple songs within the audio. , collab A map with two or more associated mappers. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , accelerating bpm Features progressively increasing tempo.