Top Descriptors collab A map with two or more associated mappers. , gungathon A map with a drain time of over 10 minutes. , megacollab A map with 8 or more associated mappers. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , marathon A map with a drain time of over 5 minutes. , grid snap Objects are placed along a square grid, typically using osu!'s in-built grid snap feature. , download unavailable Cannot be downloaded from the osu! website, often due to a DMCA takedown notice. , accelerating bpm Features progressively increasing tempo. , multi-song Contains multiple songs within the audio. , mapping contest An entry for a mapping contest.