If you don't mind the source being posted with it, I'd put it on http://www.openprocessing.org.

If you do, then you should try putting it on whatever site you can find to host it, and then spread knowledge of it's existence via social media and content-linking websites.

http://www.bearfood.com springs to mind...

Thanks for your reply,
And yes for now i'm still discreet concerning the source,
I'll try to host the game on a friend's site, then i will do as you said.
when the game is uploaded i'll post the link here.

check out the game::  http://www.vistamoda.com/index.php/have-fun/54-grant-the-warrior-ant

You need to release game as a browser game. Now you're offering people to download an exe-file which 99% of people wouldn't because they fear to catch a virus.