Sure! Here's an example of a scary game where you play as a ghost and scare the people using JavaScript. The game will be displayed in a single HTML file and will use pictograms to represent the characters. Please copy and save the following code in a file with a `.html` extension, then open it in a web browser to play.
Scary Ghost Game
To play the game, simply open the HTML file on a smartphone browser. The game canvas will display a green square representing the ghost and three red squares representing the people. Swipe up, down, left, or right on the screen to move the ghost. The goal is to scare the red squares by moving the ghost closer to them. Enjoy the game!