FMOD Studio is the professional audio content creation tool, for creating interactive sound and music for games and other types of applications FMOD Studio programmer’s API is the interface for programmers to load FMOD Studio projects and play them back in realtime.

Google Cardboard is a VR construct that allows users to block out external visual stimuli and focus on their device's screen. Once you have it, you fold it into shape, pop your mobile device into it, cue up the VR-friendly app of your choice and hold it up to your head to start your VR experience

Make your games social with Google Play game services. Add achievements, leaderboards, real-time multiplayer, and other popular features using the Google Play game services SDK. Let players sign in using their Google+ identities and share their gaming experience with friends. Visit developers.google.com/games/services for more information about integrating game services into your app.

Protocol Buffers is a method of serializing structured data. It is useful in developing programs to communicate with each other over a network or for storing data.

Create the games you love with Unity Unity is a game development ecosystem: a powerful rendering engine fully integrated with a complete set of intuitive tools and rapid workflows to create interactive 3D and 2D content; easy multiplatform publishing; thousands of quality, ready-made assets in the Asset Store and a knowledge-sharing community. For independent developers and studios, Unity’s democratizing ecosystem smashes the time and cost barriers to creating uniquely beautiful games. They are using Unity to build a livelihood doing what they love: creating games that hook and delight players on any platform