Sure! Here's an example of a simple shooter god game implemented as a single HTML file using JavaScript:
This example implements a simple shooter god game where you control a player character with your smartphone's touch screen, represented by a blue circle. You can move the player character by touching and dragging your finger on the screen.
To shoot projectiles, simply tap anywhere on the screen. The projectiles, represented by red circles, will travel towards the tapped position. You'll see the projectiles move across the screen until they go off-screen.
This is a very basic game to demonstrate the concept. You can enhance and customize it further by adding enemies, power-ups, scoring, and additional gameplay mechanics.