Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps. , difficulty spike Contains a sudden and significant increase in challenge within the map's gameplay. , jump aim Focuses heavily on jumps, i.e. circles spaced far apart that require the player to move towards, slow down to hit, then speed up to move towards the next object. , simple Accessible and straightforward map design. , collab A map with two or more associated mappers.