Top Descriptors marathon A map with a drain time of over 5 minutes. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , tech Tests uncommon skills. , collab A map with two or more associated mappers. , multi-song Contains multiple songs within the audio. , storyboard Contains a storyboard that enhances gameplay experience. , gungathon A map with a drain time of over 10 minutes. , simple Accessible and straightforward map design. , freeform An unrestrained and loose approach towards visual structure.