Top Descriptors precision Colloquial term for maps which require fine, precise movement to aim correctly. Typically refers to maps with circle sizes above and including 6. , marathon A map with a drain time of over 5 minutes. , collab A map with two or more associated mappers. , difficulty spike Contains a sudden and significant increase in challenge within the map's gameplay. , chaotic Unpredictable map design, often testing unusual skillsets. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , 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. , slidershapes Uses a large variety of slider designs. , repetition Features the use of recognizable identical patterns or gameplay elements.