Vivendi Universal Games sent over a press release announcing that Sierra Entertainment's Caesar IV is in development. According to VUG, Caesar IV takes the city-building genre "into the 21st century, with new gameplay and features, and a cutting edge 3D graphics engine developed specifically for the title". Development will be handled by Tilted Mill, the company behind Children of the Nile. Look for the game to be released next year, check out some screenshots here.