Those who pre-order Europa Universalis 4 will be given a free copy of Crusader Kings 2, along with a new Saved Game Converter for the later which will the convert your saved game over to Europa Universalis 4.
This will allow Crusader Kings 2 players to maintain the empires they have established and guide them through "all-new strategic experience, continuing their personal stories of expansion and conquest."
Both the saved converter and copy of Crusader Kings 2 will be available as pre-order bonuses starting August 1, and players that have already pre-purchased Europa Universalis 4 will receive these additional bonuses.
To demonstrate how converted saved games will work in Europa Universalis 4, Paradox Interactive will be showing off the converter in a live stream on Twitch today at 11.00am PDT/2.00pm/7.00pm UK. EDT. 11 a.m. PDT (6 p.m. GMT, 7 p.m. BST, 8 p.m CEST).
Europa Universalis 4 will release on August 13 for Linux, Mac, and PC.