“…In addition to game genre and motivation, significant comorbidities have been supported between DG and other psychopathologies (Woelfling et al, 2008;Mihara & Higuchi, 2017;Pearcy et al, 2017;Kim et al, 2017;Adams et al, 2018;Liu et al, 2018), while addictions (such as DG) have been assumed to accommodate mood-regulation difficulties (Müller et al, 2015). In this context, depressive symptoms, including feelings of worthlessness, helplessness and hopelessness, difficulty concentrating, physical agitation (e.g., fidgeting), social isolation, and lethargic withdrawal from regular activities, have been strongly associated with addiction in general, and DG in particular (APA, 2013;Burleigh et al, 2018;Liu et al, 2018).…”