Not sure why you couldn't download it
Lets say it this way, mediafire kept redirecting me back to the same page after pressing the download button. And I am too lazy to try another browser or find out why it was happening....
but here's a mirror just in case.
Well I was able to get it from there, tried it out and it works nicely. I would suggest however that you display the controls on the screen somewhere, it was a bit difficult to figure out that 'R' restarts the game after dying.
