In that case why don't you buy it on steam?
Edit:
Oh looking on your email I may figure out, you are a Mac user, in that case buy the game here and I will send you the Mac version to your email, I will delete your comment to protrct your email, when you bought the game just reply to this comment.
thank you so much, I've bought the game :)
I sent the lastest version to your email, I hope you enjoy it!
