Top Descriptors precision Colloquial term for maps which require fine, precise movement to aim correctly. Typically refers to maps with circle sizes above and including 6. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , gungathon A map with a drain time of over 10 minutes. , megacollab A map with 8 or more associated mappers. , tournament custom A custom map for a playing tournament. , simple Accessible and straightforward map design. , variable timing Contains multiple timing points, usually required for songs not recorded to a metronome. , custom skin Utilizes custom skin elements and graphics. , multi-song Contains multiple songs within the audio. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps.