Console Monster writes: "Three new achievements have been added to Marble Blast Ultra which confirms downloadable content will be arriving to the Xbox Live Arcade title in the near future. The new achievements confirm the names of two of the possible packs arriving on the Xbox Live Marketplace.
The 'Marble Fu Pack' looks set to contain what are new maps in which collecting forty gems in any three of them will unlock the achievement: 'Map Pack Dominator'. Fewer details about the 'Agoraphobia' pack can be identified via the achievements though it appears it will add a level called 'Spires.'
More official details regarding the new achievement pack should be blasting our way very soon..."