Sure! Here's a simple game similar to Sonic implemented as a single HTML file using JavaScript. It can be played on a smartphone and uses pictograms.
To use this code, you need to replace the `emozi_himawari.png` with an actual image file of Sonic. The game allows you to control Sonic's movement using the arrow keys on a smartphone. Sonic will move based on the keys pressed, and the canvas is continuously updated to reflect Sonic's position.
Please note that this is just a basic example to get started, and you can enhance the game by adding more features such as enemies, levels, and scoring mechanics.