As a future work, we plan to enhance the framework evaluation considering, for example, other learning theories, and the interplay between requirements, implementation and validation. During FASENG development, we identified three roles: simulation game developer (who adapts the interface and creates the Java classes), simulation model designer (who specifies the behavior), and developer (who creates the XML file). We are planning to create guidelines for each of these roles and supporting tools, for instance, a tool to help simulation model tailoring and XML file creation