The Game Crafter prints its cards in sheets of 18. Additionally, the hook box I chose to use only holds 18 cards. I chose the box because it allows the rules to be printed on the inside and eliminates an additional rule sheet. Designs often have to adjust their games based on publisher/manufacturer rules/limitations.
Unfortunately, no. I will gladly ship anywhere in the world, but cannot afford to take a loss on shipping & handling as this is my first project and the margins are razor thin. Overseas shipping is expensive and I do not have a European or Australian manufacturer at this point. As shipping will originate from the US.
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