You don't need it. The game can be exported into a simple executable file, if not, it would not make sense at all.
Once a game is made, it can be distributed anywhere (with the consent of the owner), and even sold, which is what I plan to once it's finished. But I am giving few demos to some friends so they test it out. My game though, it's not even 1% completed of all the things I want to add in, but if you ask, I may send a link to download what I have for now.