GamesRepublic is a digital storefront that carries all sorts of PC games, and they may include a DRM-free version of the game, Uplay key, Steam key, or GOG keys. The great thing is, there’s also a promotion or sale going on for nearly every item in the store. It’s something worth exploring to find great deals on games you may not find elsewhere.
Going on right now, you can get Anomaly: Warzone Earth for FREE, as it includes a DRM-free version and a Steam key for the game as well. Anomaly: Warzone Earth is a personal favorite of mine, and is a great reverse tower defense game that everyone should play.
While you’re at GamesRepublic, take a look around. There’s plenty of promotions, such as buying Metal Gear Solid V: The Phantom Pain and getting This War of Mine for free, or getting select Star Wars games on sale. It’s a storefront that combines Steam, GOG, Origin, and Uplay as one place to get your games, and you’re bound to get a discount or a free game just for buying from here.
If you haven’t thought of looking elsewhere to buy PC games, consider GamesRepublic going forward.