Top Descriptors grid snap Objects are placed along a square grid, typically using osu!'s in-built grid snap feature. , linear aim Patterns, usually jumps, that require the player to move continuously in a straight or nearly straight line. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , improvisation Uses patterns that do not correspond to sounds in the music, often using hitsounds to add sounds in. , distance snapped Uses osu's in-built distance snap feature for most/all of the map. , visually dense Contains patterns where the amount of visible notes makes determining note order and/or timing difficult. , slidershapes Uses a large variety of slider designs.