Whiterabbit-uk,

Notes on Security

I scanned a zipped copy of the installed game using Virus Total and it found zero hits from 56 antimalware engines.

The downloaded executable for installing the game 'may' include some low level adware that only opens your browser once to Falcoware's home page after the game has installed and also places four shortcuts onto your desktop (these can be safely deleted once the game has installed with no effect on the game).

The installation DOES NOT inject any malware into your system. When your browser is opened to Falcoware's home page following the games installation, it earns Falcoware games some money, part of which is given to the developer of the game for allowing the game to be given away for free. Once you've installed the game, there are no more browser redirections. This is because Falcoware removed their installer almost two years ago (that installer would show an advert for a game while the game was loading (which always took about 20 seconds to ensure you'd seen the advert). It would also always open your browser each time you closed the game after playing it.)
If you're still not convinced of the games efficacy and want to be absolutely sure that the game is safe to install, please use a sandbox program first, to check that the game is safe to install before installing it to your C drive or other drives on your computer (assuming you have more than one drive).

Personally I've never had any issues with any of falcoware's games, even when the Falcoware installer was included.

There are free sandbox programs such as Sanboxie, GeSWall, BitBox, Windows Sandbox, Bufferzone (a six month commercial license was given away via the applications side of the project back in December 2009 HERE), Shadowzone, as well as others. (You'll find them all on the same page from Techwhoop.
You can see the results of the installed games scan via the following link:

https://www.virustotal.com/gui/file/5fac7248920d3c76e35ede879c8d0325b2b0060b4dd6db578356b62d92e27f6f?nocache=1