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. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps. , gungathon A map with a drain time of over 10 minutes. , megacollab A map with 8 or more associated mappers. , multi-song Contains multiple songs within the audio. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , accelerating bpm Features progressively increasing tempo. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes.