Hello, you download the game using the links in the Pinned Post on my Patreon: V0.8.2 - Construction worker endings | Patreon
After the zip is downloaded, extract them to a folder and then double click the html files to play.
Make sure to have no special character (outside of English alphabets) in the directory to the game for the images to display properly.
If you're on android, download and extract like above, but you need to play through JoiPlay to make the images to display.
Let me know if you need any more help.