Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , collab A map with two or more associated mappers. , symmetrical Employs symmetry within the map design, often mirroring elements along the horizontal centreline. , tournament custom A custom map for a playing tournament. , marathon A map with a drain time of over 5 minutes. , old-style revival Emulates a style closely associated with early mapping, typically to pay homage or invoke nostalgia. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , mapping contest An entry for a mapping contest. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , jump aim Focuses heavily on jumps, i.e. circles spaced far apart that require the player to move towards, slow down to hit, then speed up to move towards the next object.