Sure! Here's an example of a simple game of a jumping velociraptor implemented as a single HTML file using JavaScript. Please note that the game logic is simple, and the graphics are represented using ASCII art rather than pictograms.
Jumping Velociraptor Game
To play the game, simply open the HTML file on a smartphone browser. The game involves pressing the spacebar to make the velociraptor jump. The ASCII art representation of the velociraptor will move upwards in a simulated jumping motion.