Gaming Disorder Assessments — Free Excessive Gaming Screening (EGST)
Excessive Gaming Screening Tool (EGST) and related assessments for problem gaming and digital behaviour. Free in the Mindtalk app.
What this hub covers
Gaming Disorder assessment.
- EGST — Excessive Gaming Screening Tool (in the Mindtalk app) — fast screener for problem gaming behaviour.
Additional gaming and digital-behaviour assessments are available in extended clinical intake.
Gaming Disorder in ICD-11 (2019)
Added to ICD-11 (International Classification of Diseases, 11th revision) in 2019 after decades of debate. Core features:
- Impaired control — over frequency, duration, priority of gaming
- Increasing priority — gaming takes precedence over other life activities
- Continuation or escalation despite negative consequences
Pattern must be present for at least 12 months and result in significant impairment in personal, family, social, educational, occupational, or other functioning.
Prevalence estimated 3-5% globally in young adults. Likely higher in some sub-populations.
Hours alone don't make Gaming Disorder
Many people play many hours without any clinical features. Gaming Disorder is about pattern, not hours:
- Do you have control over when you start and stop?
- Do other important activities still fit in your life?
- Are consequences (relationships, work, health) mounting up without the behaviour changing?
A person who plays 40 hours per week but functions well doesn't have Gaming Disorder. A person who plays 15 hours per week but has lost jobs, relationships, and health because they can't stop probably does.
What often drives problem gaming
Underlying patterns to screen alongside:
- Anxiety — gaming can provide temporary relief. Take GAD-7.
- Depression — gaming can be the least-effortful engaged activity. Take PHQ-9.
- Adult ADHD — the fast-feedback, novelty-rich environment matches attention structure. Take ASRS.
- Autism-spectrum patterns — gaming can be a safe, predictable environment. Take Autism Test.
- Loneliness or social difficulty — for many, gaming is the primary social space.
- Life stress — periods of transition can amplify gaming as coping.
Treating the underlying condition often reduces gaming naturally. This is why isolated "stop gaming" interventions often fail — the underlying driver is still there.
Treatments backed by evidence
CBT for Gaming Disorder — 8-16 weeks. Components: understanding what gaming provides, behavioural work (graded reduction, alternative activities, structural interventions), cognitive work (thoughts about self-worth, competence, connection), underlying condition treatment.
Family involvement — Particularly for adolescents. Family psychoeducation and structural family work.
Structural interventions — Device settings, blocked time, physical separation from gaming setup during high-risk periods.
Underlying condition treatment — Often the highest-leverage step. Anxiety, depression, or ADHD treatment reduces the pull of gaming.
When to see a specialist
- Gaming impairing sleep, health, relationships, work, or education
- The impaired-control + priority + continuation pattern
- Gaming masking depression, anxiety, or ADHD
- Adolescent showing warning signs (dropping performance, withdrawal, aggressive response to limits)
- Failed attempts at self-directed reduction
Mindtalk's clinicians experienced with problem gaming work across Bangalore, Hyderabad, Mysore, and online for anywhere in India.
Related reading
- Am I Burnt Out?
- ASRS adult ADHD — very high comorbidity
- Autism Test
- PHQ-9 depression
- GAD-7 anxiety
- Lifestyle & Modern Stress hub
- Mindtalk's clinicians across India
Frequently Asked Questions
- What is Gaming Disorder?
- Gaming Disorder (ICD-11 code 6C51) is characterised by three core features: (1) impaired control over gaming (frequency, duration, priority); (2) increasing priority of gaming over other life activities; (3) continuation or escalation despite negative consequences. The pattern must be present for at least 12 months and result in significant impairment. Added to ICD-11 in 2019 after decades of debate — the diagnosis is now widely recognised internationally.
- Is Gaming Disorder just about how many hours I play?
- No — hours alone don't make Gaming Disorder. Many people play many hours without any of the clinical features. Gaming Disorder is about the pattern of IMPAIRED CONTROL, PRIORITY over other activities, and CONTINUATION DESPITE CONSEQUENCES. A person who plays 40 hours per week but functions well in relationships, work, health, and other domains doesn't have Gaming Disorder. A person who plays 15 hours per week but has lost jobs, relationships, and health because they can't stop probably does.
- Is it different from internet addiction?
- Related but distinct. Gaming Disorder is specifically about gaming behaviour. Internet Gaming Disorder was proposed in DSM-5 (Section III — for further study) but is not a formal DSM-5 diagnosis. ICD-11's Gaming Disorder is the current formal international diagnosis. Broader "internet addiction" or "screen addiction" remains contested in the research literature.
- What causes Gaming Disorder?
- Multi-factorial. Common contributors: (1) Underlying anxiety, depression, or ADHD — gaming can provide temporary relief; (2) Autism-spectrum patterns — gaming can be a safe predictable environment; (3) Design features — games are engineered for engagement (variable reinforcement, progression systems); (4) Social contribution — for many, gaming is the primary social space; (5) Life circumstances — periods of loneliness, transition, or stress can amplify gaming. Understanding the driver matters for treatment.
- What treatment works?
- CBT-based intervention combining gaming-behaviour work with treatment of underlying conditions. Components: (1) Understanding what gaming provides (relief from what emotion, connection to what need); (2) Behavioural work — graded reduction, alternative activities, structural interventions (device settings, blocked time); (3) Cognitive work — thoughts about self-worth, competence, and connection that gaming addresses; (4) Underlying condition treatment — often the highest-leverage step. Meta-analyses of Gaming Disorder interventions show moderate effect sizes.
- Should parents worry about adolescent gaming?
- Depends on the pattern, not the hours. Warning signs: dropping grades or performance, social withdrawal, loss of interest in previous activities, sleep disruption, physical health decline, aggressive response to gaming limits. Many adolescents game a lot without any of these — normal recreation. Adolescents with the warning-sign pattern often have underlying anxiety, depression, ADHD, or autism that gaming is addressing. Get specialist assessment rather than confrontation-only responses.
- When should I see a specialist?
- If gaming is impairing sleep, health, relationships, work, or education. If you or a loved one shows the impaired-control + priority + continuation pattern. If gaming is masking depression or anxiety. Mindtalk's clinicians experienced with problem gaming work across Bangalore, Hyderabad, Mysore, and online for anywhere in India.
Need a clinician's read on your results?
A high score is a signal, not a diagnosis. Mindtalk's psychiatrists and clinical psychologists can interpret your results and recommend next steps — same-day appointments available.