1. Open any web browser on your computer.

2. Enter "Food vs. Mouse Web Version" in the search bar of the browser and press the Enter key to search for related game websites.

3. Find the web version of Food vs. Mouse on the game website, and download and install it according to the download link instructions provided by the website.

4. Food vs. Rats is a web game launched by Shanghai Joy Entertainment that looks like Plants vs. Zombies. It was launched in 2010.