Top Descriptors gimmick Focused on a single unique design or gameplay idea. , slider tech Tests uncommon skills involving sliders, such as heavy use of kicksliders or aim on complex slidershapes. , avant-garde Employs boundary-pushing and experimental philosophies to map design, often foregoing gameplay and aesthetic conventions to extreme measures. , megacollab A map with 8 or more associated mappers. , marathon A map with a drain time of over 5 minutes. , chaotic Unpredictable map design, often testing unusual skillsets. , multi-song Contains multiple songs within the audio. , gungathon A map with a drain time of over 10 minutes. , freeform An unrestrained and loose approach towards visual structure. , tech Tests uncommon skills.