Vibe Coding Games for Kids: How to Build Them Together
Kids can design games with AI, but many AI coding tools are for adults only, so the best setup is that the child invents and tests while a grown-up does the typing. That way your child gets the fun part, and the account stays with you.
Who is allowed to use what?
Check this first. It decides the whole setup.
| Tool | What its terms say |
|---|---|
| Claude | You must be at least 18 |
| Cursor | At least 18, or the age of majority where you live if that is higher |
| Gemini Apps | Under 13 only through a supervised account, with a parent turning it on in Family Link. Google says this is not available in the European Economic Area, Switzerland or the UK |
| Any other tool | Read its terms before your child touches it. Rules differ and they change |
So if your family lives in Germany, or elsewhere in Europe, plan on an adult account with an adult at the keyboard. Google also says plainly that its filters try to limit inappropriate content, but that they are not perfect. That holds for AI in general, so stay in the room.
What does a family session look like?
Here is one hour, with an invented game that an eight-year-old might come up with: a dragon runs an ice cream stand, and every sneeze melts the stock.
10 minutes, the idea. Your child talks and you write. Ask three questions. Who is the hero? What goes wrong? How do you win?
5 minutes, the drawing. On paper, your child draws boxes for what can happen, and arrows between them: selling, sneezing, everything melted, buying more ice. You have just made a game plan, and a good one. Programmers do exactly this.
15 minutes, the first version. You describe the drawing to your AI, and your child plays. Say nothing. Let them find what is wrong.
20 minutes, the wishes. Your child says what to change, and you type it word for word. "The dragon should be bigger" is a fine request. When something breaks, treat it as a joke and not a problem. Finding what went wrong is part of the game.
10 minutes, the show. Your child shows it to someone else and explains the rules.
What rules should I keep as the grown-up?
- Keep personal details out. No full names, school, address or photos in the chat or the game.
- Keep the login. The account is yours, and it stays on your device.
- Read before you read aloud. Look at what the AI wrote first.
- Keep it in the family. Do not publish under your child's name.
- Stop while it is fun. Half an hour that ended well beats a tired hour.
What if my child wants to do it alone?
Then Scratch is a better place to start than an AI chat. It is free, it was made for young people, and they snap visual blocks together rather than typing code. It also has a moderated community. Your child does the thinking there, which an AI cannot do for them.
If you want a grown-up's view of how this works, read what vibe coding is. For the story side, see the story pages.
Paste this to your AI
I am a parent building a small game with my 8-year-old. I type, my child decides. The game: a dragon sells ice cream, and every sneeze melts the stock.
Keep all words, pictures and ideas right for a young child. No scary content, no violence, no shopping with real money. Do not ask for personal details.
My child drew this plan on paper: [describe the boxes and arrows]. Turn it into a Mermaid diagram first, and tell me, in words a child understands, if any box leads nowhere. Build from that drawing, and change it only when we agree.
After each change, give us one thing to try. Whenever you are unsure, tell us. If you cannot know, say "let's try it and see".
Or skip this and connect the MCP: your AI then finds all of this by itself.Connect the MCP
How to check it worked
- Let your child point at each box. Can the dragon really do that in the game?
- Let them play alone for three minutes. Do they understand it without you?
- Read all the text in the game. Is everything right for their age?
- Ask for one change in their own words. Do they see it happen?
- Scroll back through the chat. Did anything personal end up in there?