I'm a bit curious just how long people have played a campaign with one faction. This goes for both EB and RTW.

My longest was with the Brittons in RTW. I somehow managed to play to the year 400 AD. I didn't conquer the known world. I actually failed at taking Rome plus 50 provinces. But when in 14 AD I was told of my failure I was given the option of continuing. So I did. And over the course of all these years my empire kept rising and falling. I even managed to create a dynasty with 6 rulers that wore father-son successions plus a seventh uncle (the third and forth were both mad, RTW genetics does exist).

So anybody else have such a long campaign?