Top Descriptors aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , marathon A map with a drain time of over 5 minutes. , improvisation Uses patterns that do not correspond to sounds in the music, often using hitsounds to add sounds in. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps. , chaotic Unpredictable map design, often testing unusual skillsets. , avant-garde Employs boundary-pushing and experimental philosophies to map design, often foregoing gameplay and aesthetic conventions to extreme measures. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , download unavailable Cannot be downloaded from the osu! website, often due to a DMCA takedown notice. , cutstreams Streams in which the spacing of certain notes is much larger than the rest of the stream. , 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.