Sid Meier's Civilization World - Gameplay Episode 1

CivWorld is also a highly collaborative game where players join up with others on Facebook to form a nation and battle competing civilizations to become rulers of the world. This collaboration brings players deeper into the game where they'll strategize with other players to achieve a victory. It's a totally new gaming experience for Facebook and a whole new way to play Civ!
CivWorld is a persistent game that allows players to play whenever they like and work towards both individual and team goals with each visit. Each game has a beginning and an end, so each game will end with a winning player and a winning civilization