Sure, here is a simple implementation of the game "Clownfish Surfer" using JavaScript in a single HTML file:
Follow the pictogram instructions to make the clownfish perform tricks!
This game is designed to be played on a smartphone. It displays pictogram-based instructions for the player to follow. The available actions are touch, shake, and swipe. The game will guide the player through several tricks they need to perform using these actions. Once all the tricks are performed, the game ends.
Please note that this is a basic implementation, and you can enhance it further to add more features, animations, or scoring mechanisms based on your requirements.