Top Descriptors grid snap Objects are placed along a square grid, typically using osu!'s in-built grid snap feature. , distance snapped Uses osu's in-built distance snap feature for most/all of the map. , simple Accessible and straightforward map design. , difficulty spike Contains a sudden and significant increase in challenge within the map's gameplay. , circle only Restricts object choice to circles only. , ninja spinners Features spinners that are very short in duration. , precision Colloquial term for maps which require fine, precise movement to aim correctly. Typically refers to maps with circle sizes above and including 6. , slidershapes Uses a large variety of slider designs. , marathon A map with a drain time of over 5 minutes. , 2B Includes gameplay elements with two or more objects placed simultaneously. The term originates from a Chinese transliteration of 'idiot'.