Hmmmmm. Strange. Try to put all files from zip to a folder.
mabye it works
Nice Game. i would put some feedback like: when you collect the cube it appears a feedback that can be a zoom in or out of the cube or when you collect them, there are some particles!Nice Game.
Well, Nice concept! But I found a bug When The first player die, dont desroy/cancel (whatever) the arrow. So i can make the arrow visible. So fix that. And (My Opinion) i dont like the Background! You could make a better one in 2 mins on gimp. Nice