Top Descriptors collab A map with two or more associated mappers. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , slidershapes Uses a large variety of slider designs. , tech Tests uncommon skills. , megacollab A map with 8 or more associated mappers. , 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. , multi-song Contains multiple songs within the audio. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , progression Contains a gradual advancement in difficulty or concept across the map.