Last year’s release of Civilization: Beyond Earth took the classic Civilization franchise in a new and interesting sci-fi direction, and now the saga continues with the first major expansion pack, Rising Tide ($30). More than just new content, Rising Tide makes some dramatic changes to the gameplay from the original, rebuilding the diplomacy system from scratch and adding a whole new aquatic gameplay aspect, along with enhancing the affinity system and expanding exploration options. If you’re looking for more from the original Civilization: Beyond Earth, this expansion pack opens up the game in a whole new direction.