The integration of game engines like Unreal Engine with tools for natural interaction and social processes, such as Neo4j, has the potential to bring benefits to both industries. Researchers can focus on interaction management models while avoiding technical limitations set by the entertainment industry or the need to integrate new control devices. A framework called FANTASIA supports the development of RTI3D applications based on natural interaction and social processes in Unreal Engine, providing access to Neo4j from inside the engine. This integration enables the use of graph databases and Bayesian Networks for argumentation research, such as Artificial Neural and Graphical Models for Argumentation Research (ANGMAR), which can manage tasks like Automatic Speech Recognition and Intent Recognition using neural approaches and graphical models respectively. The framework also supports task prioritization with behavior trees, allowing the system to evaluate communication issues and generate clarification requests based on detected problems.