CryENGINE 3 Sandbox
The CryENGINE 3 Sandbox is the level compositing tool built for CryENGINE, which is used to create and edit the majority of the content for games, visualizations, and simulations. It is likely, if you are developing a game based on CryENGINE—whether you are an artist, programmer, animator, or designer—you will have to use it at some point of time. As such, you should have a basic understanding of the CryENGINE 3 sandbox and some of the subsystems contained within. Fortunately, you'll find it to be an extremely powerful tool with a deep assortment of subsystems available to just about anyone involved in a game's development process.