Sure, here's an example of a game where you try to eat John Cena's ice cream by opening a safe with the code "bing chilling". If you enter the correct code, you win the game, but if not, John eats your friend Max. Since you mentioned smartphone operation, I will create a basic game interface using pictograms. You can copy and paste the following code into a single HTML file to play the game:
Please note that in the code above, you need to replace the `src` attribute of the `<img>` tag with the URL pointing to the image of a safe. Also, for better styling and visual experience, you may need to modify the CSS accordingly.