In the Packet "Anno 1404 Königsedition" I found the description of the contents a bit confusing. Have the game just bought for my girlfriend (am even Anno 2070 gamers) and was wondering why although I buy the Venice-addon to.
My luck I did not do it, but only ordered King Edition:
Caution: "Anno 1404 King Edition" includes:
-> Anno 1404
-> Venice Expansion
-> 1503
In other recessions is that there are problems when keycode to Anno Venice. (I just dealt with it only when the game was unpacked and then but Anno Venice was there.) The instalation went smoothly and the keycode has been accepted the first time, that is not always a problem.
Conclusion: Much content and guaranteed fun !!