Assassin's Creed II is finally here, bringing with it a host of improvements over its predecessor. Now sporting a much more diverse range of missions, there's plenty of opportunity to find yourself in a challenge seemingly insurmountable. Thankfully, we've prepared a walkthrough that provides a step-by-step overview for every story mission this game has to offer.

Here's what you'll find in GameSpot's Assassin's Creed II Game Guide:

• Ubisoft Montreal
• Historic Action Adventure
• Release: Nov 17, 2009
• ESRB: Mature

• Walkthrough: Our complete walkthrough will take you through every story mission this game has to offer.
• Xbox 360 Achievements: Learn how to obtain all of Assassin's Creed II's achievements.
• PS3 Trophies: Want some PS3 trophies? Here's how to earn them!