Sure! Here's a simple implementation of the game using HTML and JavaScript:
To play the game, open the HTML file in a web browser (preferably on a smartphone or adjust the browser window size accordingly). Use the arrow keys to control the robot and avoid getting hit by the growing helicopter. When the robot and helicopter collide, the helicopter gets bigger and stronger. If the helicopter size exceeds half of the screen's width or height, the game is over.
Please note that this is a basic implementation to give you an idea of the game mechanics. You can further enhance it by adding more features, graphical assets (including pictograms), sound effects, and levels, depending on your requirements.