Has anyone played this? It's a really neat game that takes the concepts of Pandemic/Risk Legacy, but simplifies it down a bunch, and doesn't cause permanent changes to the set.
Basically, it's a super-simple set-collection / worker placement game, where you start out with 4 each of 6 different cards available. When someone "purchases" a card (which is the game winning condition, to be the first to purchase a certain number of cards), it is replaced by the next card from the "legacy" deck.
So you start out playing with cards #1-6. Each time you play, you are playing with higher and higher numbers, up to #60 (I think). And, the further you go into the deck, you get new and more complex mechanics. The actual rules of the game never change, but the new cards provide their own new rules.
So it's kind of like playing a bunch of Dominion games, where you start with the recommended first game set from the base game; and then every time you play, you replace a few older cards with newer cards from later sets; until eventually you are playing a complex game of Adventures and Empires.
I've played a few games; but haven't done a "full campaign".