Sure! Here's an example of a simple game called "Tilt 'n Tumble Kirby" implemented as a single HTML file using JavaScript. The game is designed for smartphone operation and utilizes pictograms.
Please note that you will need to provide the "emozi_all/kirby.png" image file or update the code to point to the correct image path. This example demonstrates the basic functionality of moving Kirby's pictogram based on device tilting using the device orientation event.