Top Descriptors geometric Incorporates geometric shapes within the map's visual design. , repetition Features the use of recognizable identical patterns or gameplay elements. , reading Tests a player's reading skill, i.e. patterns that obfuscate note order and/or timing. , gimmick Focused on a single unique design or gameplay idea. , tech Tests uncommon skills. , circle only Restricts object choice to circles only. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern. , improvisation Uses patterns that do not correspond to sounds in the music, often using hitsounds to add sounds in. , 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. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less.