If you order up to three decks the shipping cost stays the same, if you order 4 games or more there may be additional shipping charges that you will have to pay to the pledge manager after the campaign ends. The additional shipping charges will be around 2£-4£ extra, for every 3 additional games.
The number of players you can play with increases by two for every additional game you buy. So, for instance, 2 games = 4 players, 3 games = 6 players and so on. Note: it is possible to play with 3 players with one deck and with five players with two decks, but we don't recommend it, as the game's flow is slightly interrupted.