Sure! Here's a simple game implementation in a single HTML file using JavaScript, enclosed in script tags. The game is for smartphone operation and uses pictograms. Please note that the game is a text-based game, not a 3D game:
In this game, a random pictogram is displayed, and the player needs to enter their guess into the input field. After submitting the guess, the game checks if it matches the displayed pictogram. If the guess is correct, a success message is shown. Otherwise, an incorrect attempt count is displayed, and a new pictogram is generated for the player to guess again.
You can copy this code into an HTML file and open it in a web browser to play the game.