Top Descriptors messy Visually chaotic and intentionally disorganised patterns, often involving many overlaps and unequal visual spacing between objects. , chaotic Unpredictable map design, often testing unusual skillsets. , slidershapes Uses a large variety of slider designs. , variable timing Contains multiple timing points, usually required for songs not recorded to a metronome. , 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. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , complex sv Changes slider velocity by large amounts in order to test the player's reading ability.