1. Download every file to the same directory. It should look like this:
2. Make sure the file names are identical. Then click on the .exe to install. You do not need to extract the .bin files. If the file names are not identical, please rename them to match. Note that you may need to show file extensions for this to work.
3. You should see this upon clicking 'Ditzy Demons Installer.exe'
If you see a blue "Windows protected your PC" click "More details" and "Run anyway." (you may have then say "Yes, let it make changes to my PC" as well.)
4. Follow the prompts to install the game and you're done!