Top Descriptors slidershapes Uses a large variety of slider designs. , chaotic Unpredictable map design, often testing unusual skillsets. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps. , symmetrical Employs symmetry within the map design, often mirroring elements along the horizontal centreline. , flow aim Patterns with fully continuous cursor movement, usually due to a combination of wide angles and little time between objects. , spaced streams Streams with large spacing, typically ones where the notes don't overlap. , slider tech Tests uncommon skills involving sliders, such as heavy use of kicksliders or aim on complex slidershapes. , high contrast Uses flashy ideas to follow changes in the music, creating stark differences between different sections of the song. , progression Contains a gradual advancement in difficulty or concept across the map. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects.