First of all, AWESOME GAME!!!
I only have a few problems with it.. It looks a lot like a virus. From having to download a .exe to having to set it up?! On top of all that crap, my browser says this file is "Not commonly downloaded". The only way I even knew this was remotely SAFE was by looking at the comments and videos.
If you can change the Setup Screen when you want to open it, and change the exe to a .zip, that would be GREAT!
Personally, and this sounds whack, but i think paid games should only have .exe, because I think they are safer? I don't know, my friend, my only words to you are that I think this is a virus from the moment I hit download...