%0 Journal Article %@ 1438-8871 %I JMIR Publications %V 27 %N %P e65786 %T Mindfulness-Based Cognitive Therapy–Game: An Ironic Way to Treat Internet Gaming Disorder %A Kim,Jaehyun %A Oh,Hayoung %A Yoon,Anderson Sungmin %+ , College of Computing and Informatics, Sungkyunkwan University, 25-2, Sungkyunkwan-ro, Jongno-gu, Seoul, 03063, Republic of Korea, 82 01053895996, hyoh79@skku.edu %K cognitive behavior therapy %K psychosocial intervention %K video games %K internet gaming disorder %K internet addiction %K mindfulness %K mental health %D 2025 %7 27.3.2025 %9 Viewpoint %J J Med Internet Res %G English %X Internet gaming disorder (IGD) affects 3% of the global population and poses an increasing risk due to advancements in technology. However, there is currently no definitive treatment for this condition. IGD is not a primary disorder but rather a result of “self-prescription” in response to emotional stressors. Unlike conventional mental health treatments that focus on the disorder itself, it is crucial to provide alternative activities that can alleviate negative emotions. This paper extends the concept of the self-medication hypothesis and integrates it with cognitive models of cognitive behavioral therapy and mindfulness-based cognitive therapy. In addition, it introduces the mindfulness-based cognitive therapy–game (MBCT-G), a program designed to explore alternative activities through gaming, focusing on the processes of response and reward, which are not typically emphasized in traditional treatments. This study serves as the theoretical foundation for the development of MBCT-G. MBCT-G aims to train individuals in positive coping strategies that alleviate psychological distress, offering a novel approach to treating self-prescription disorders such as IGD. %R 10.2196/65786 %U https://www.jmir.org/2025/1/e65786 %U https://doi.org/10.2196/65786