Top Descriptors storyboard Contains a storyboard that enhances gameplay experience. , marathon A map with a drain time of over 5 minutes. , megacollab A map with 8 or more associated mappers. , collab A map with two or more associated mappers. , symmetrical Employs symmetry within the map design, often mirroring elements along the horizontal centreline. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps. , high tickrate Utilizes a high slider tickrate setting, requiring players to aim sliders more accurately to avoid breaking combo.