Sure! Here's an example of a simple murder mystery game implemented as a single HTML file, using JavaScript and pictograms. Please note that this is a basic example and can be extended and improved as per your requirements.
Murder Mystery Game
In this game, there are three suspects represented by pictograms. One of them is the killer, randomly chosen at the start of the game. When you click on one of the suspect images, it will check if you found the killer or not. The result will be displayed below the suspects. Once you make a guess, all suspects will become inactive (clickable) to prevent further guesses.
Remember to replace `emozi_bear.png`, `emozi_chicken.png`, and `emozi_rabbit.png` with actual pictogram images for your suspects.