Sure, here's a simple text-based game inspired by Among Us, implemented as a single HTML file using JavaScript:
Among Us Game
Can you identify the impostor?
When you open this HTML file on a smartphone, it will display a "Among Us Game" title and a message asking you to identify the impostor. After a brief delay of 2 seconds, it will display pictogram suspects as buttons. By tapping on a button, you make your guess, and the game will alert you whether you caught the impostor or not. Afterward, you'll be prompted to play again.
Please note that this is a simple and minimalist implementation. You can enhance it further by adding more features, graphics, or improvements based on your requirements and creativity.