Capcom has confirmed that free DLC will be released for their Nintendo 3DS exclusive Monster Hunter 4 Ultimate on the first Friday of every month.
This means that, yes, the first pack is available today! The free content includes new arena challenges including the harrowing challenge quests, Mario and Luigi themed costumes, new story related missions, the Sonic the Hedgehog gear and much more. There seems to be quite a bit of new content here which, judging from the publisher, makes it even harder to believe that the update is free.
Check it out in the trailer below and then go download.