Starcraft is a masterpiece but Command & Conquer is at least 5 times better. Not only the C&C franchise has way more games than SC (which is just one game + three expansions and one of these even sucks) and they're all good, but C&C has a huge modding community and an even greater history than SC behind. C&C is better just because it has more games than starcraft, but in the end gameplay-wise and storyline-wise C&C is also better.