Each island has its own look and feel that will impact the feel of the game on each island. The 1st Tier Islands or Beginner Islands of Margarita, Moss, and Skull have pretty straight forward gameplay without any additional confusing elements, but the 2nd Tier Islands of Firetop, Coral, and Orchid introduce more complications such as multiple amulets, double eliminations, and more. Note*: If you play the beginner maps they can still be really difficult depending on how experienced the other players are that you get paired with.
We should have a pretty big update soon as we look forward to August! The characters are currently being built and the mini games are coming together smoothy. We're still on schedule for a launch sometime in October, but because of the submissions process at Apple we are unable to set a stable date at this time.
As always your comments and ideas are welcome. Thanks guys!