Top Descriptors precision Colloquial term for maps which require fine, precise movement to aim correctly. Typically refers to maps with circle sizes above and including 6. , sharp aim Patterns with heavy use of sharp angle movement, either between circles or into sliders. , grid snap Objects are placed along a square grid, typically using osu!'s in-built grid snap feature. , variable timing Contains multiple timing points, usually required for songs not recorded to a metronome. , iNiS-style A simple style originating from the original DS games. Recognizable by its emphasis on vocal rhythm, constant slider velocity, and easily understandable grid snap patterns. , repetition Features the use of recognizable identical patterns or gameplay elements. , difficulty spike Contains a sudden and significant increase in challenge within the map's gameplay. , swing A map that uses the 1/3, 1/6, and 1/12 snap divisors for most/all of the objects. , alt Colloquial term for maps which use rhythms that encourage the player to alternate notes. Typically distinct from burst or stream maps.