Today some friends and I had a gaming session of Risk Legacy, and we fought our 7th battle. Lasting for almost 3 hours was a long one, but counting that it's been the first one in quite some months is logic.
You can check the battle log if you wish, but be advised that the level of spoilers has increased a lot even in screenshots. Do not read it if you want to keep the suspense about how the game develops and what the packs contain.
I love the game. It will be quite fun to play with what remains of the world after the 15 first battles, but discovering the "future", screwing up your friends (and they screwing you up too in vengeance) and modifying the world results in intense and quite unique battle experiences.