https://www.gog.com/news/the_black_friday_sale_2017_begins
MDK free for 48h • StarCrawlers free for spending 15 USD • 300+ deals up to -90%
Don't try to beat the rush, just drop by you favorite digital game store instead. Our Black Friday sale values both your time and money: free games for shopping or just dropping by, awesome offers, and a cool seven days to take in the selection.
Get MDK for FREE during the first 48 hours of the sale. First released in 1997 to critical acclaim, this is a classic your library deserves – a unique sci-fi shooter with tons of personality, humor, and gameplay variety. Go to the GOG.com main page and claim your free MDK by clicking on the giveaway banner.