Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , marathon A map with a drain time of over 5 minutes. , collab A map with two or more associated mappers. , avant-garde Employs boundary-pushing and experimental philosophies to map design, often foregoing gameplay and aesthetic conventions to extreme measures. , repetition Features the use of recognizable identical patterns or gameplay elements. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , gimmick Focused on a single unique design or gameplay idea. , high contrast Uses flashy ideas to follow changes in the music, creating stark differences between different sections of the song. , tournament custom A custom map for a playing tournament. , playfield constraint Restricts object placement to a certain part of the playfield.