Sure! Here's a game that meets your requirements:
Rap to save your pet fish!
Hit: 0 | Miss: 0
To play the game, simply copy and paste the above code into an HTML file and save it with a `.html` extension. Open the HTML file in a web browser (preferably on a smartphone for the optimal experience). The game will start automatically, and you can use the arrow keys on your keyboard (or on-screen arrows) to match the displayed arrow and rap your way to saving your pet fish.
Good luck and have fun!