
Not many details are out yet, but we know there will be 18 civilizations to choose from. Also Firaxis promises several new gameplay modes (victory conditions), modding tools and increased game depth, also some changes to the Civ series will include a new hexagonal-tiles grid, a community-hub feature and an improved advise-system to suit veterans and newcomers alike.
There are also some screenshots, check out these high resolution images below.
Source and images: Civilization V website









