The
Psychology of
Video Games
Games are designed around how minds work. You’ll learn about motivation and flow, reward schedules and loot boxes, toxicity and online safety, and what research actually says, without the panic or the hype.
- 00First Principlesp.2
- 01Motivationp.4
- 02Flow & difficultyp.5
- 03Rewards & loot boxesp.6
- 04Social play & safetyp.7
- 05Research & wellbeingp.8
- 06My play diaryp.10
- ✦Self-check · Make it · 5 Questions · Side Questp.9
You'll need: a notebook or phone notes app for a one-week diary, any game you enjoy, and an honest attitude: nobody grades how much you play.
Principles
A first principle is a basic truth you can build on. The psychology of games rests on a few ideas: needs (we play to feel free, capable and connected), balance (challenge that fits skill feels best), rewards (unpredictable rewards are especially gripping) and evidence (good research beats loud opinions, in both directions).
What do I already know?
What is necessary?
Everything in this module is built from four bricks. Rate yourself on each one, then check the example to see if your rating holds up.
What is the objective?
By the end, you’ll be able to explain why games grip us, how loot boxes work, how to stay safe online, and what research really shows.
- 01Use self-determination theory to explain motivation.
- 02Explain flow and difficulty curves.
- 03Describe reward schedules and loot-box mechanics honestly.
- 04Handle toxicity, scams and privacy risks online.
- 05Summarize research on violence, benefits and gaming disorder.
- 06Build healthy habits that fit your own life.
The list on the left is ours. Now make it yours. What do you want out of this?
How much do you know about the psychology of video games right now? Shade the boxes in pencil. You'll come back at the end (p.9) and shade it again in pen.
Why start this way? When you know what you already have (1), what you need (2) and where you're going (3), you learn faster and you notice the gaps. Every module on the Video Games Path starts with these same three questions.
Motivation & self-determination theory
Games are great at meeting three basic human needs.
Three needs
Psychologists Edward Deci and Richard Ryan’s self-determination theory says people thrive when three needs are met:
| Need | In games |
|---|---|
| Autonomy: choice | pick your path, build, customize |
| Competence: getting better | levelling up, beating a hard boss |
| Relatedness: connection | co-op, guilds, playing with family |
A 2006 study by Ryan, Rigby and Przybylski found games that satisfy these needs were enjoyed more.
Intrinsic versus extrinsic
Intrinsic motivation: you play because it’s fun or meaningful. Extrinsic: you play for rewards, streaks or because you feel you have to.
A 2022 Oxford study of nearly 39,000 players found the amount of play had little effect on wellbeing, but playing because you want to was linked to feeling better, and feeling pressured to play was linked to feeling worse.
Want to, or have to?
Next time you start a game, ask: am I playing because I want to, or because of a streak, a daily reward or not wanting to let the team down? Both happen. Noticing is the first step.
Needs map
Pick 3 games you like. For each, score autonomy, competence and relatedness from 1 to 5. Which need does your favourite meet best?Why might a “daily login reward” feel less fun after a while?
Flow & difficulty curves
The best moments in games happen right at the edge of your skill.
In the zone
Psychologist Mihaly Csikszentmihalyi described flow: deep focus where time seems to vanish. It tends to happen when challenge matches skill.
- Too hard for your skill → frustration or anxiety.
- Too easy → boredom.
- Clear goals and quick feedback help (and games are full of both).
Designing the climb
- Good games teach one idea at a time, then test it, then combine ideas.
- Difficulty often rises in waves: hard boss, easier breather, harder level.
- Some games adjust difficulty to how you’re doing (dynamic difficulty).
- Assist modes let more people play. Celeste (made in Vancouver) lets players slow the game or skip sections without shame.
Notice the clock
Flow feels great and is linked to learning and creativity. The same “time vanishes” feeling can also make it easy to play past bedtime. A timer or a planned stopping point helps you keep the good part.
Difficulty graph
Graph the difficulty of a game you know, level by level (1–10). Mark where you felt flow, frustration and boredom.Why might an assist mode make a game better, not “easier” in a bad way?
Reward schedules & loot boxes
Some games are designed to be hard to put down. Knowing how helps you choose.
Why “one more” is hard to resist
- Psychologist B. F. Skinner found that rewards given after an unpredictable number of tries (a variable ratio) keep behaviour going strongly.
- Random drops, card packs and slot machines all use it.
- Other hooks: daily streaks, limited-time events, battle passes, and no natural stopping points.
What we know
- In 2018, Belgium’s Gaming Commission ruled that some paid loot boxes were illegal gambling.
- A 2018 survey of 7,422 gamers (Zendle & Cairns) found people with more problem-gambling symptoms spent more on loot boxes. It shows a link, not proof that one causes the other.
- Apple’s App Store has required odds to be shown since 2017.
- Canada has no loot-box-specific law; class-action lawsuits have been filed in B.C. and Quebec.
Notice the design. Ask: is this game pushing me to spend or play when I’d rather stop? Turn off purchases without a password, set a budget with an adult, and walk away from countdown timers. If you’re worried about your spending or gambling, talk to a trusted adult or Kids Help Phone (1-800-668-6868, or text CONNECT to 686868). Adults: call or text 988 (Suicide Crisis Helpline) or call the Alberta Mental Health Help Line, 1-877-303-2642.
Hook hunt
List every feature in one game that brings you back (streaks, events, drops…). Mark each: fun for me, or pressure on me?Why is a variable-ratio reward more gripping than getting a reward every 10th try?
Social play, toxicity & online safety
Games can connect people. A few tools keep them safe and kind.
Games as hangouts
Many people’s strongest gaming memories are social: co-op wins, family games, friends made online. Playing together can build teamwork and belonging.
Toxicity (insults, hate, harassment, “griefing”) is the dark side. It harms people, and it’s never “just part of the game”.
Online, every time
- Privacy: no real name, school, address, birthday or face photos in your username or chat.
- Scams: “free V-Bucks/Robux”, fake login pages and account “trades” steal accounts. Use official sites only; never share passwords or codes; turn on two-factor login.
- Mute, block, report: you don’t have to argue.
- Be the teammate you’d want: say “gg”, and call out hate if it’s safe.
If someone online asks for photos, wants to move to a private app, threatens you, or makes you uncomfortable: stop, don’t pay, save screenshots, block, and tell a trusted adult. It is not your fault. Report online sexual exploitation at Cybertip.ca (Canadian Centre for Child Protection). For support any time: Kids Help Phone, 1-800-668-6868 or text CONNECT to 686868. Adults: call or text 988 (Suicide Crisis Helpline) or call the Alberta Mental Health Help Line, 1-877-303-2642.
Settings check
With an adult, open the privacy settings on a platform you use. Who can message you? See your profile? Change at least one setting.Why do people act more toxic online than face-to-face?
Research, wellbeing & healthy habits
The truth about games is less scary and less magical than headlines.
No panic, no hype
| Claim | Evidence so far |
|---|---|
| Violent games make people violent | Not supported. The American Psychological Association (2020) found insufficient evidence; it notes a small link with milder aggression |
| Games boost your brain | Some evidence that action games help attention and spatial skills (Bediou et al. 2018), but effects are smaller than headlines and studies vary |
| Gaming addiction is common | The WHO lists gaming disorder (ICD-11, from 2022): impaired control causing serious harm, usually for 12+ months. Estimates are roughly 2–3% of players |
Your own balance
- Canada’s 24-Hour Movement Guidelines suggest no more than 2 hours of recreational screen time a day for ages 5–17; the Canadian Paediatric Society focuses on how screens fit your life.
- Warning signs matter more than hours: losing sleep, skipping school or friends, or not being able to stop.
- Esports pressure is real: long practice, public criticism and short careers. Pros use coaches, sleep and breaks.
Three questions for any headline
- Was it an experiment or just a correlation?
- How big was the effect, and how many people were studied?
- Who paid for it, and do other studies agree?
Headline check
Find a news story about games and health. Use the three questions. Is the headline fair to the study?Why can’t a correlation between gaming and sadness prove gaming causes sadness?
Quick self-check
Six questions, covering every stop. Show your thinking. Answers are upside down at the bottom; no peeking till you're done.
1 · What three needs does self-determination theory describe?
2 · When does flow tend to happen?
3 · What is a variable-ratio reward schedule?
4 · What did Belgium decide about some loot boxes in 2018?
5 · Name three things to do if someone online makes you uncomfortable.
6 · Does research show violent games cause violence?
Re-shade your knowledge meter
How much do you know about the psychology of video games now? Flip back to p.3 and shade the meter again in pen (or shade this one). Did any of the four bricks on p.2 move from "Not yet" to "Got it"?
My play diary
Track one week of play, your mood before and after, and why you started and stopped, then find your own patterns.
1 · My question
How do games really make me feel, and when do I stop?
2 · The plan
- Play as you normally would for one week; no need to change anything
- After each session, note the game, minutes, mood before and after (1–5)
- Note why you started (want to / have to) and why you stopped
- Look for patterns at the end of the week
Prediction:
3 · My diary
| Day | Game | Min | Mood → | Why stop? |
|---|---|---|---|---|
| Mon | ||||
| Tue | ||||
| Wed | ||||
| Thu | ||||
| Fri | ||||
| Sat | ||||
| Sun |
4 · Must-haves
- 7 days recorded honestly
- Mood before and after compared
- Sessions marked want to / have to
- One habit I’ll keep and one I’ll try
5 · What I found
Which sessions left you feeling better? Worse? What made the difference?
This diary is private: share it only if you want to. If you notice gaming is hurting your sleep, school, friendships or mood, or you can’t stop when you want to, talk to a trusted adult, a school counsellor or Kids Help Phone (1-800-668-6868, or text CONNECT to 686868). Adults: call or text 988, or the Alberta Mental Health Help Line, 1-877-303-2642.
5 Questions
I Still Have
This module didn't answer everything. Good. Write 5 new questions it didn't answer, one of each type below. There are no wrong questions, only ones nobody's asked yet.
★ Star the one question you'd most like answered. You'll need it on the next page.
1What I'll find out
Break your big question into 2 or 3 smaller ones you could actually answer.
2Where I'll look
3How I'll share it
Who I'll share it with:
Done by: