Each faction in Total War: Rome II has its own tech tree that features special advancements that will allow players to tailor their battle strategies in various ways. The game doesn't release until next week, but you can start planing your worldwide conquest right now.

Creative Assembly recently posted a giant panoramic graphic on the Total War Wiki. Check it out here.

Total War: Rome II releases on September 3. Check out a few of the game's most recent trailers here and here.