Top Descriptors variable timing Contains multiple timing points, usually required for songs not recorded to a metronome. , simple Accessible and straightforward map design. , 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. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps.