The Editor includes several content editors such as Particle-, Entity-, Material and Font Editor as well as the Project Creator, the Sample Browser and the AppBuilder.
The App Builder is the tool in the Editor which allows you to build, deploy and launch an app on the wished platform device. All you have to do is to click the "Start"-button.
Via the Editor Continuous Updater Module you can write code and see what happens at the same time. This is one of the most powerful features of the Delta Engine.
Delta Engine provides an unified way to support Physics simulation, most code is interchangable for both 2D and 3D simulation regardless of the underlying physics framework used.