Ah! That's because the game wasn't released at that point, now it is out ^^
Something is off with your game launcher, it would seem. I click it, it doesn't come up, and it appears to be copying a large amount (~hundreds of MB) to my hard disk? When it finally did start one time, it seemed slow and the application hung completely after a few sentences in. Is everything configured as intended?
That's really odd, I haven't heard of any issues like that so far - like the game usually takes some time to open on the first try since it's setting things up but will launch fine / faster every other time. It makes a new SAV file when you open it for your saves but I don't think it should be hundreds of MB worth - what do you mean by hung completely? It would help if I could also know if you're running the game on a Mac or Windows - I tried downloading the Windows version of my game from here just now on a clean PC and it opened after 1 min and ran fine.