Sure! Here's an example of a game that meets your requirements. It's a simple game with 100 squares throwing boomerangs at each other. When you touch one of the squares, it will throw a boomerang. The squares will also move around.
To play the game, you can touch any of the squares on the screen to make them throw a boomerang. The squares will move randomly around the screen. The objective is to avoid getting hit by the boomerangs thrown by the other squares.
Here's the implementation of the game in a single HTML file:
You can save the above code into a file with `.html` extension, and then open it in any web browser to play the game. The squares will move around randomly, and you can touch any square to make it throw a boomerang. The boomerang will be drawn as a red line from the square to the center of the screen.