Top Descriptors collab A map with two or more associated mappers. , gungathon A map with a drain time of over 10 minutes. , storyboard Contains a storyboard that enhances gameplay experience. , marathon A map with a drain time of over 5 minutes. , difficulty spike Contains a sudden and significant increase in challenge within the map's gameplay. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes.