Right even after downloading it still didn't work when I tried opening the SWF, not in chrome and not in firefox. I finally got the game to work as an SWF and to show up on this page. You have to change a setting in Chrome, here's how you get the game to work in chrome on this page, you can also drag and drop the SWF into Chrome after this method:
- Go to your Chrome settings (the 3 dots in the top right of chrome and click Settings)
- Type "flash" in the search bar at the top, it'll show a yellow bubble with "flash" pointing at "Settings for content" at the bottom, click on it.
- Click on Flash
- Turn off the second switch "Ask first", apparantly not all sites actually ask like over here, after turning Ask first off, try opening this page again or restart chrome and the game should work