I have unzipped the files and Im running the exe in the folder. The save folder in on read only, however the file itself isn't. Maybe I dont know how to save my progress or access it. After getting the "Game Over" screen, I get put back into the menu. And the only "buttons" available are:
New Game and Options
Also when I ran the exe, I got a popup saying:
Your profile cannot be used because it comes from a newer version of the NW.js browser. Some features may not be available. Specify a different profile directory or use a newer version of the NW.js browser.