Sure! Here's an example of a simple game called "Merge Monster" implemented as a single HTML file using JavaScript and enclosed in script tags:
Merge Monster
In this game, you are presented with three initial monsters represented by pictograms (
👾,
👽,
🦊). By clicking on a monster, you can try to merge it with another monster of the next level if available. The merged monster will have an increased level and change its pictogram. The game interface is displayed within the `
` element. You can customize and enhance this basic game logic as per your requirements.