Comman & Conquer: Tiberian Sun is a real-time strategy game by Westwood Studios. Released for Microsoft Windows in 1999. A sequel to Command & Conquer: Tiberian Dawn and Command & Conquer: Renegade, and predecessor to Command & Conquer 3: Tiberium Wars, the main storyline follows the second war between the Global Defense Initiative and the Brotherhood of Nod taking place In 2030, roughly 30 years after the end of Tiberian Dawn.