Temporal Changes in Depressive Symptoms Among Goodville Farm Game Players: A 6-Week Observational Study

The primary objective was to evaluate the potential impact of the Goodville farm game on depressive symptoms. The Goodville game, characterized by its unique farming features, incorporates elements of emotional well-being and various mental health assessment tools, enabling players to monitor and improve their emotional state. Using self-reported Patient Health Questionnaire-8 (PHQ-8) data from 1717 US and UK players, changes were monitored weekly over a 6-week period. The study focused on the game's ability to integrate emotional well-being elements and various mental health assessments to facilitate self-monitoring and improvement of players' emotional states. There was a significant overall time effect (F = 154.498, df = 1711, P < 0.001), indicating a moderate-to-large effect size, with progressive decreases in PHQ-8 scores throughout the period. About 60% of players reported reduced depressive symptom severity, with around 35% experiencing complete symptom relief. More significant improvements were observed in players with higher initial severity. No correlations were found between symptom changes and demographic data or the number of active playing days. Goodville demonstrates potential as a digital mental health intervention in reducing depressive symptoms through its specific characteristics designed to improve emotional well-being. The study emphasizes the need to consider baseline severity and highlights the therapeutic promise of authentic farming game features. Despite the absence of a control group, the findings contribute meaningful insights into digital interventions for mental health care and set a direction for future studies to validate and expand upon these results.