Sure, here's a simple train map simulator game implemented as a single HTML file using JavaScript:
Train Map Simulator
Instructions:
Select a station on the map to simulate a train arrival.
In this game, there is a train map displayed as a background image. The map contains three stations represented by red circles. When a station is clicked, it simulates a train arrival by changing the station's color to green for 2 seconds and then changing it back to red.
To customize the game further, you can replace the `emozi_all/game.png` background image with your own train map image and modify the positions of the stations by adjusting the `top` and `left` CSS properties of the respective `station` elements.