How do the best Assassin's Creed games compare ? From Black Flag to Shadows, we've ranked our top 20 mainline and spin-off games to crown the king of Ubisoft's stealth-action franchise.

Follow the latest news headlines from Australia's most trusted source. Read in-depth expert analysis and watch live coverage on ABC News.

Get the latest news headlines and top stories from NBCNews.com. Find videos and news articles on the latest stories in the US.