Web Battle

Assassin's Creed 2 Web Battle is a Uplay service where you can log in to your ubisoft account and see a list Assassin's Creed 2 statistic such as distance traveled by horse, fighting stats and money stats. You can also compare your stats with friends.

There is also a section on achievements earned with additional acivements that was not in the game. When you earn achivements you can unlock rewards such as a map of feather and glyph locations and artwork.