GOG.com who are well known for being a great Indie and Retro game distribution service, from classic dos based games to more modern titles are now doing a rather excellent promo that aim to be the best of mutation sales. Titled the "Mutator Promo" when you buy 3 games up to 85% off, GOG.com will unlock 3 mystery mutator games for only $2 each.
This great promo offer will last until Sunday, October 12, at 10:59AM GMT! So what are you waiting for? Grab great games such as Thief, Outlast, Two Worlds, Cannon Fodder and more with up to 85% off!