Top Descriptors megacollab A map with 8 or more associated mappers. , marathon A map with a drain time of over 5 minutes. , precision Colloquial term for maps which require fine, precise movement to aim correctly. Typically refers to maps with circle sizes above and including 6. , freeform An unrestrained and loose approach towards visual structure. , perfect stacks Features perfectly overlapped stacked notes using low stack leniency. , slidershapes Uses a large variety of slider designs. , large circles Uses larger-than-usual circles. Typically refers to maps with circle sizes below 3. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , finger control Uses complex applications of rhythms in order to test the player's tapping ability. , tech Tests uncommon skills.