Sure! Here's an example of a simple game based on My Singing Monsters implemented in a single HTML file using JavaScript and pictograms:
Welcome to My Singing Monsters Game!
Click on the pictograms to create your own monster orchestra!
In this game, you can select and deselect different monsters by clicking on their pictograms. The selected monsters will be highlighted with a blue border. A message will be displayed when at least one monster is selected.