The Witcher - Preview @ ActionTrip

The Witcher has been previewed at ActionTrip based on a GC viewing:

As soon as the combat began, the Witcher started to use a diverse set of combos and abilities against oncoming creatures. One of the cool things about this game is that it really gives you a lot of choices on how you want to fight your enemies. When fighting multiple opponents you need to activate a specific fighting style in order to cause simultaneous damage to each foe. Spells are also available at any time. We've seen the Witcher cast a powerful spell in order to knock down a monster and then perform an awesome finishing move.