Top Descriptors collab A map with two or more associated mappers. , storyboard Contains a storyboard that enhances gameplay experience. , megacollab A map with 8 or more associated mappers. , marathon A map with a drain time of over 5 minutes. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , large circles Uses larger-than-usual circles. Typically refers to maps with circle sizes below 3. , slider only Restricts object choice to sliders only. , perfect stacks Features perfectly overlapped stacked notes using low stack leniency.