Sure, here's an example of a simple text-based game inspired by FNAF (Five Nights at Freddy's). It's implemented as a single HTML file and uses JavaScript enclosed in script tags. Please note that this is a simplified version and does not include pictograms or visual elements found in the actual game.
To play the game, open the HTML file in a web browser on your smartphone. The game will start and display messages in the browser's console. Keep an eye on the console to see if you defended against the animatronic or if you got attacked.
Please note that this is a simplified implementation and may not provide the full FNAF gaming experience.