RealmForge is the .NET 3D game engine predecessor to Visual3D.NET, which is now being developed in its stead. Visual3D.NET consists of the Visual3D Framework, a game engine, run-time system, and application framework for .NET 2.0 and the XNA Framework, as well as Visual3D Architect, a Visual Studio 2005-like customizable workspace of visual design and development tools. Visual3D.NET supports both the Axiom and Suva3D rendering engines and provides a visual scripting solution for object behavior and application workflow that is similar in design to Windows Workflow.