Sure! Here's an example of a simple game implemented as a single HTML file using JavaScript. The game involves playing a xylophone, operating a yo-yo, and finding a zebra.
Welcome to Playtime Adventure!
Can you play the xylophone, operate the yo-yo, and find the zebra?
Xylophone
Yo-Yo
Zebra
In this example, the game is presented as a single HTML file. The script tags enclose the JavaScript code for playing the xylophone, operating the yo-yo, and finding the zebra. When the corresponding images are clicked, the respective functions are called. The game starts immediately after the script tag that says "Game started! Have fun!"
Please note that you would need to provide the actual paths to the xylophone, yo-yo, and zebra images in the `src` attribute of the `img` tags. Also, the implementation of playing the xylophone sound, operating the yo-yo animation, and showing the zebra pictogram/image would require additional code and dependencies, which are not included in this sample code.