Purpose: As new technologies such as immersive and augmented platforms emerge, training approaches are also transforming. The virtual reality (VR) platform provides a completely immersive learning experience for simulated training. Despite increased prevalence of these technologies, the extent literature is lagging behind in terms of evaluating…

Game designers and researchers agree that the main motivation for starting playing a game is challenge. It is only a small step to say that when the game becomes too difficult, players can become frustrated and quit. While extensive work shows that challenge is central in player enjoyment, its influence on player retention has received little…