Sure! Here's an example implementation of a simple Space Invaders game using JavaScript and pictograms, themed with the Mario star. This implementation is enclosed in script tags and can be run as a single HTML file.
To play the game, simply paste the above code into a new HTML file and open it in a web browser. The game can be played on any device, including smartphones. Use your mouse to control the player's position on the game board and click to fire bullets. The game ends if any invader reaches the bottom of the game board. Enjoy playing Space Invaders with the Mario star!