I'm looking for some advice/suggestions on this series of games, specifically for the Xbox 360. I have the original, and a played it for a few hours, but I remember getting stuck on horseback somewhere and never continued past that point.
So, my question is, are all the games related, like if I skipped ahead, would I miss key details? Which game is the easiest to play? I'm not someone who spends hours a day gaming. Which one involves the Civil War? I saw some screenshots for a game with Civil War soldiers in it.