- ICD-11 lists gaming disorder under the code 6C51.
- Three key features: impaired control over gaming, giving gaming priority over other interests and daily activities, and continuing despite negative consequences.
- Usually this pattern lasts at least 12 months and clearly interferes with school, family and social life.
- A strong passion on its own is not an addiction, and only a professional can make a diagnosis.
- If worrying signs persist, it's worth seeing a psychologist or psychotherapist.
Contents
Loving games is not an addiction in itself. ICD-11 describes gaming disorder (code 6C51) through three features: a person loses control over gaming, gaming becomes more important than other interests and daily activities, and they keep playing despite clear harm. Usually this pattern lasts at least 12 months and noticeably interferes with school, family and friendships. Here's how to tell a passion from a problem and what parents can do.
What gaming disorder is in ICD-11
The International Classification of Diseases, 11th Revision (ICD-11), maintained by the World Health Organization, includes a diagnosis called “gaming disorder.” It refers to digital and video games, both online and offline. The diagnosis rests on three features that occur together:
- Impaired control over gaming. The person finds it hard to control when to start, how often and how long to play, when to stop, and in which situations gaming is appropriate.
- Gaming takes priority over everything else. Gradually, gaming becomes more important than other interests and daily activities — school, friends, family, sleep.
- Continuing despite the consequences. The problems are already visible — bad grades, arguments, lack of sleep — yet there's no less gaming, and sometimes even more.
On top of that, the behavior has to be severe enough to cause significant problems at school, in family relationships, in friendships and in other important areas of life. Usually the signs are present for at least 12 months; in very severe cases, a professional may make the diagnosis sooner. Only a professional can make it — not a parent working through a checklist from the internet, and not a schoolteacher.
Passion or addiction: what's the difference?
Many teenagers play a lot and with great enthusiasm. That alone is no cause for alarm. Compare the two pictures:
| Area | Strong enthusiasm | Warning sign |
|---|---|---|
| Ability to stop | Argues, but ends the game as agreed | Can't stop even for an important reason |
| Other interests | Friends, sports and hobbies are still there | Everything except games has been dropped |
| School and sleep | Generally fine | Suffer constantly, not just now and then |
| Mood without games | Gets bored but finds something to do | Intense irritation, sadness, anger |
| Honesty | Tells you what they play and for how long | Hides time spent gaming, lies about it |
One or two items from the right-hand column that show up from time to time are not a diagnosis. Teenagers are emotional in general, and a new game can grab them for a couple of weeks so completely that everything else is briefly forgotten. What matters is how persistent it is and how much it gets in the way of life.
Red flags to watch for
- your child regularly plays at night and doesn't get enough sleep;
- skips classes or has stopped doing homework;
- has dropped their club or sport, stopped going out and no longer sees friends outside the game;
- lies about gaming time, hides the device, plays in secret;
- responds to any limit with rage out of all proportion to the situation;
- spends money on games without asking;
- gaming has become the only way to cope with boredom, anxiety or sadness.
The last point is especially important. Sometimes games are not the cause but a way to escape from problems: bullying at school, loneliness, anxiety, low mood. In that case, a ban takes away the “painkiller” but not the pain itself. Angry outbursts after matches are covered in a separate article on tilt and anger after games, and how late-night gaming affects rest is explained in our article on gaming before bed and children's sleep.
What parents can do: first steps
- Observe without panicking. For a couple of weeks, note when and how much your child plays, how they sleep, and how school and their mood are going. Notes show the whole picture, not just individual arguments.
- Talk calmly. Start with curiosity, not accusations: what they play, what they like about it, who they play with. How to have that conversation is covered in detail in how to talk to kids about gaming.
- Don't take it away abruptly. A sudden ban usually leads to a fight and to gaming in secret. Why that happens is explained in why not to suddenly take away your child's computer.
- Agree on rules together. Gaming time, breaks, and times and places without games: nighttime, meals, homework.
- Bring back other joys. Sports, walks, doing things together. It's hard to give up gaming for nothing — there has to be something to switch to.
- Look at yourself. If the adults spend the whole evening on their phones, it's hard for a child to understand why they can't.
How to start the conversation if you're already worried
The most common mistake is to start with a conclusion: “You're addicted, this can't go on.” A teenager hears that as a verdict and shuts down. It's better to talk about specific observations and your own feelings, not about a diagnosis.
- Instead of “All you ever do is play games,” try “I've noticed you've been going to bed after 1 a.m. for three weeks now, and I'm worried about you.”
- Instead of “Games have ruined your life,” try “It seems like things have been tough for you lately. What's going on?”
- Instead of “Starting tomorrow, no more games,” try “Let's figure out together how you can keep gaming but get your sleep and your training back.”
Don't expect your teen to admit everything the first time. Sometimes it takes several calm conversations before they tell you what's really bothering them. Your goal at this stage isn't to win the argument but to stay connected.
How clear boundaries help
When a problem is only starting to take shape, outside structure is often enough: play time that's known in advance, required breaks and an end to the gaming day that doesn't have to be argued over every single time. Guidelines by age are collected in our article on how much gaming time is right for kids.
Antidrot helps keep these boundaries on the computer. The parent issues an access key with play time, break time and a total limit, and during breaks and after the limit runs out, the program shows a reminder window on top of the game. The window doesn't steal focus or block input — your child can calmly pause, save or leave the match. The program doesn't spy on your child: it doesn't take screenshots and doesn't collect or send any data.
It's important to understand the limits. Antidrot is a reminder and a tool for family agreements, not a treatment. The program's process can be ended from Task Manager, so with a genuine addiction it won't replace working with a professional. But with ordinary enthusiasm, the program takes the role of warden off the parent: it's the timer that announces the break, not you.
When to see a professional
It's worth booking a consultation if:
- the warning signs persist for months and don't go away despite the rules;
- school, sleep and family relationships are all suffering at once;
- any attempt to limit gaming ends in severe meltdowns;
- you notice your child seems low, very anxious or withdrawn.
You can start with a child or adolescent psychologist. If deeper work is needed, the psychologist will recommend a psychotherapist. It helps if not only the teenager but also the parents come to the appointment: problems with gaming are almost always connected to what's happening in the family and around the child.
If your child says they don't want to live or is harming themselves, don't wait — get help from a doctor right away.
What not to do
- Don't diagnose your child yourself or call them an “addict”: the label hurts and gets in the way of talking.
- Don't shame them or compare them with other kids.
- Don't break devices or throw the computer away.
- Don't turn gaming time into the main currency of rewards and punishments.
- Don't stop at a ban: without an alternative, your child will simply switch to their phone.
Frequently asked questions
If my teen plays every day, is that an addiction?
No, frequency on its own is not a sign. What matters is whether they lose control over gaming, neglect other things and keep playing despite obvious harm.
What is the ICD-11 code for gaming disorder?
6C51. A diagnosis is made by a professional after a conversation and an assessment, not by a parent using an online quiz.
Who should I contact if I suspect gaming addiction?
You can start with a child or adolescent psychologist. If needed, they will recommend a psychotherapist.
Can a screen time app help with gaming addiction?
With ordinary enthusiasm, clear boundaries and breaks often help. With a genuine addiction, an app does not replace working with a professional.
This article was prepared by the Antidrot team. We write only about what we have checked ourselves and are upfront about the program’s limitations. Last updated: 27 September 2026.