Top Descriptors collab A map with two or more associated mappers. , simple Accessible and straightforward map design. , distance snapped Uses osu's in-built distance snap feature for most/all of the map. , freeform An unrestrained and loose approach towards visual structure. , finger control Uses complex applications of rhythms in order to test the player's tapping ability. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , reading Tests a player's reading skill, i.e. patterns that obfuscate note order and/or timing. , difficulty spike Contains a sudden and significant increase in challenge within the map's gameplay.