Top Descriptors improvisation Uses patterns that do not correspond to sounds in the music, often using hitsounds to add sounds in. , avant-garde Employs boundary-pushing and experimental philosophies to map design, often foregoing gameplay and aesthetic conventions to extreme measures. , wide aim Patterns, usually jumps, with heavy use of wide angle movement. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , messy Visually chaotic and intentionally disorganised patterns, often involving many overlaps and unequal visual spacing between objects. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , symmetrical Employs symmetry within the map design, often mirroring elements along the horizontal centreline. , progression Contains a gradual advancement in difficulty or concept across the map. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , collab A map with two or more associated mappers.