Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , collab A map with two or more associated mappers. , marathon A map with a drain time of over 5 minutes. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps. , finger control Uses complex applications of rhythms in order to test the player's tapping ability. , slidershapes Uses a large variety of slider designs. , freeform An unrestrained and loose approach towards visual structure.