To commemorate the launch of the Legacy of Rome expansion for Crusader Kings II, we’ve got five Steam keys for the original game to give away. This grand strategy sees players take control of a character in mediaeval Europe and lead it, through its heirs, from 1066 to 1453, during a period of near incessant warfare and the papal Crusades.

To enter the competition, simply log in and hit “submit” below. You’ll be notified by email on October 22nd if you’ve won. This key unlocks the full game on Steam, but does not come with either Sword of Islam or Legacy of Rome – which are currently available separately at a slashed price here and here. Good luck!

You can no longer enter this contest. The deadline passed on 22nd October 2012.