Context-Awareness and Augmented-Reality: Contextaware services and augmented reality for mobile cloud computing are no longer a new topic. However, with cloud support, the MCG system introduces more opportunities and challenges. From the system point of view, context-aware technologies enable the mobile devices to get inputs from the surrounding environment, while augmented reality is an enhancement on the output to the users. The cloud is a rich resource that processes and provides information for users from all over the world. Research issues involve the procedure of incorporating the context information into the gaming content, interacting with the massive players in the cloud, and presenting the gaming contents in an augmented reality