Sure! Here's an example of an interactive game using HTML, JavaScript, and pictograms, where you can type either "1" or "3" to navigate through different areas and engage in RPG battles with enemies. The game will be smartphone-friendly.
This HTML file contains the game logic, which starts by initializing the game and then prompts the user for input using `promptHisa()`. The user can enter either "1" or "3" to navigate to different areas. In `goToArea1()`, the player gains Power 1 and can continue exploring. In `goToArea3()`, the player faces a randomly generated enemy and engages in an RPG battle. The outcome of the battle is determined by the power level of the player and the enemy.
Note: This is a simple example to illustrate the concept of the game. You can enhance it by adding more features, levels, graphics, and interactions as per your requirements.