Here's an example of a playable game implemented as a single HTML file, including JavaScript code enclosed in script tags. Due to the limitation of the text-based format, the pictograms cannot be displayed here, but you can copy and run the code in an HTML file to see the game in action:
Run from Evil Banban
In this game, you control the "bird" using mouse or touch events. The objective is to avoid the "evilBanban" character by moving the bird around the game area. If the bird collides with the evilBanban, a game over message will be displayed.