Top Descriptors slider tech Tests uncommon skills involving sliders, such as heavy use of kicksliders or aim on complex slidershapes. , megacollab A map with 8 or more associated mappers. , gungathon A map with a drain time of over 10 minutes. , tech Tests uncommon skills. , marathon A map with a drain time of over 5 minutes. , high sv Features prominent high slider velocity usage as a key part of map design. , chaotic Unpredictable map design, often testing unusual skillsets. , multi-song Contains multiple songs within the audio. , flow aim Patterns with fully continuous cursor movement, usually due to a combination of wide angles and little time between objects. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps.