AI template

Make a catch game with AI

Choose what to catch and what to dodge, and you get a game page where things fall from the top of the screen.

catch-game.html
Star Catcher during play: a star falling toward the basket, 21 seconds left, and a score of 140
An example Convika made with this template

Example: Catch game

Convika made this page with the template. It works, so try it.

Make your own

Convika's AI makes your own game in the example's format, fitted to what you write. Try it on your phone right away, no account needed.

Leave it empty and you get the same format on a new theme.

You don't need an account to try it. What you make is a preview that works for a few minutes.

Making it here is free and uses no AI credits. Once you sign up, each page the AI makes in your dashboard uses 1 credit, and new accounts start with 10.

Things fall from the top of the screen: catch the good ones for points and dodge the bad ones, which cost a life. Catches in a row raise a combo multiplier, and things fall faster as time goes on.

Players drag with a finger on a phone, or use the arrow keys or the mouse on a computer. Everything is drawn with emoji, so you don't need any images.

How it works

  1. 1

    Say what you want

    Write what to change from the example: the subject, how many, the colors. Tap an idea to start from it.

  2. 2

    The AI makes the page

    Convika's AI writes the page in a few minutes, and you see a preview. Ask for changes in plain words until it's right.

  3. 3

    Publish and share the link

    Publish the page to get its own address, then share it on X, LINE, or in class.

What it costs

Making a page uses 1 AI credit, and each change you ask for uses 1. A new account starts with 10 credits, so you can try a template without paying. Publishing on the Free plan is free.

Don't use the names, images, or text of existing shows, games, characters, or brands. The AI makes an original page on the same theme.

Use these instructions with ChatGPT or Claude

This is the template's description of its example, as Convika's AI gets it. Write what you want on the last line, paste it into ChatGPT, Claude, or another AI, and it writes the page as one HTML file.

Make a game page where players catch things falling from the top of the screen.

- Title: Star Catcher
- Catch: ⭐ (points each; catches in a row raise a combo multiplier)
- Dodge: ☄️ (each hit costs 1 life; 3 lives)
- Colors: night sky (navy and gold)
- Theme: not given (if not given, a look that fits what players catch). Draw on the canvas with emoji (fillText) or shapes (no image files).
- A 30-second round. Things fall a little faster as time goes on.
- Controls: drag with a finger on a phone; arrow keys or the mouse on a computer. Set touch-action: none on the canvas so dragging never scrolls the page.
- Run it with canvas and requestAnimationFrame so it stays smooth on a phone.
- Make the sound effects in code with Web Audio (no audio files), with a mute button.
- On a score, particles or a number that pops out; a combo for hits in a row; a small screen shake on a miss.
- Keep the personal best in the browser (send it nowhere).
- At the end, a results screen with the score, a rank name, the personal best, "Play again", and a "Share your result" button that calls window.convika?.shareResult({ text: "Score: {score}", score: number }) ({score} is where the number goes; on a page published on Convika, it shares a link whose card shows the result); without window.convika, share buttons (X, LINE, copy link).
- Buttons such as "Start" and "Play again" are at least 44px tall (min-height: 44px; with Tailwind, min-h-[44px]).

Write it as one HTML file with the CSS and JavaScript inside. Don't send anything people type anywhere, and don't use image files. Make it work on a phone held upright. Keep the bottom right of the screen clear: a Support button may show there.

That is the example. Keep how it works, its screens, and its feel, and change the content to fit what I want.
What I want: ___

Questions

Do I need any images?

No. What players catch and what they dodge are drawn with emoji.

Does it work on a phone?

Yes. Players drag with a finger on a phone, or use the arrow keys or the mouse on a computer.

Can I make it without the AI?

Yes. "Use the example as is" makes the example game your own page, exactly as it is, and uses no AI credits. To change the subject or the look, write what you want under "What should yours be?" and the AI makes it.

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