As an AI language model, I can provide you with a basic structure for a game implementation using HTML and JavaScript. However, the functionality and details of the game, such as Sonic or using pictograms, would require more specific instructions or customization. Here's a starting point for an HTML game template:
// Enclose your JavaScript code within the
Keep in mind that this is just a basic template to start building a game using HTML and JavaScript. You would need to add more details, assets, character interactions, game mechanics, scoring system, etc. based on your specific game requirements.