Sure! Here's a simple boss fight game implemented as a single HTML file using JavaScript. It can be played on a smartphone and includes pictograms for easy understanding. You can shoot and move around while the boss has its own attacks.
To play the game, open the HTML file on your smartphone and interact with the on-screen controls to move and shoot. Avoid the boss's attacks and try to defeat it!
// Enclose the entire JavaScript code inside
This game sets up a canvas element where the game objects are drawn. The player can move left or right using touch controls or arrow keys, while the boss moves side-to-side automatically. The game state is continuously updated, and the canvas is cleared and redrawn for smooth animation. You can add more game logic, such as firing projectiles or handling collisions, to enhance the gameplay.