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HTML5 Game Prototype

3 min Writing & Design

Describe a game and get a single, self-contained HTML5 build you can play right away — arcade, puzzle, platformer and more. Preview it in the browser, then download the .html to run or edit anywhere. Powered by AnnoMotion AI.

Before you start
A description of a simple game.
What you end up with
One self-contained .html file you can play immediately.

Step by step

  1. Describe the game

    Be specific about the rules — what the player controls, what ends the game, how you score. Vague briefs give vague games.

  2. Pick a genre

    Arcade, puzzle, platformer, endless runner or shooter.

Worth knowing

  • Everything is in one file — open it in any browser, host it anywhere, edit it in any text editor.
  • Treat it as a prototype to react to, not a finished game. It is much easier to say what is wrong with a playable thing than to specify one.
See the tool All guides

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