Top Descriptors 2B Includes gameplay elements with two or more objects placed simultaneously. The term originates from a Chinese transliteration of 'idiot'. , megacollab A map with 8 or more associated mappers. , repetition Features the use of recognizable identical patterns or gameplay elements. , symmetrical Employs symmetry within the map design, often mirroring elements along the horizontal centreline. , marathon A map with a drain time of over 5 minutes. , storyboard Contains a storyboard that enhances gameplay experience.