Via OzBargain. The good old GOG.com is giving away Age of Wonders for FREE on their front page. Its product page on GOG here however there's an instruction to ask to go to the front page of their website to claim it for free. DRM-Free and Money Back guarantee (not that you need it for a freebie).
It's an old game released back in 1999. 250,000 free copies.