Unity - The multiplatform game creation tools for everyone.
Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.
Parse - Build applications faster with object and file storage, user authentication, push notifications, dashboard and more out of the box.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
AWS Mobile Services - Storage, Analytics, Push Notif. & SMS Delivery SDKs