Sure, here's an example of a simple game implemented in a single HTML file using JavaScript and enclosed in script tags. This game is designed for smartphone operation and uses pictograms where possible. Please note that the story and options provided are intentionally simplistic and dumbed down for demonstrative purposes.
In this game, the player is prompted to enter their name and then presented with a simple story and three options. Depending on the chosen option, different outcomes are displayed using `alertHisa()` messages. If an invalid name or option is entered, the game restarts to give the player another chance.
Please note that this is just a basic example and can be expanded upon to create more complex and engaging games.