Two Worlds: The Temptation - GC Preview @ IGN

IGN has a preview of Two Worlds: The Temptation from the Leipzig Games Convention, offering a broad overview of the product:

Once on your quest, you'll find a 10-12 hour main quest that can stretch up to around 50 if you choose to do all of the side quests. Once you complete the game, you'll be able to go back and replay old sections to round out those side quests if you like, something that was missing from the first title. The story this time is one of searching for the truth regarding the events of the first game. Your sister is still involved, but a new enemy emerges to face off against you.