This will be a double blind controlled study in which the investigators will select a specific sample of individuals diagnosed with a video game disorder representing a picture of genuine dependence on this technology. The sample will be submitted to the use of naltrexone over a period of 12 weeks and it wiil be assessed whether there was a response to this intervention and whether that response can be predicted through attentional bias analysis using the Eye Tracking device.
It is a double blind controlled study to test the hypothesis that it's possible to predict the response to naltrexone in Videogame Disorder with the use of Eye Tracking device, during a period of 12 weeks