Epic Games has already posted its free-to-own titles which are going to become available during the next week on the Epic Games Store. The giveaway tradition continues, with Epic Games offering Pillars of Eternity: DE and Tyranny Gold Edition. Both of the titles will be available on the Epic Games Store as a free-to-own, which means every Epic Games Store user can claim them for free and have them permanently available in their game library. Both of the titles will be available to claim for free from December 10th through December 17. Both of the titles are set in the RPG genre and belong to the very same developer, Obsidian Entertainment. 
Pillars of Eternity is a fantasy RPG title with a unique exploration and adventure kick with a lot of mysteries. According to the official description:
Obsidian Entertainment, the developer of Fallout: New Vegas™ and South Park: The Stick of Truth™, together with Paradox Interactive bring you to the original and incredible world of Eora, and send you on an unforgettable adventure where the choices you make and the paths you choose shape your destiny.Recapture the deep sense of exploration, the joy of a pulsating adventure, and the thrill of leading your own band of companions across a new fantasy realm and into the depths of monster-infested dungeons in search of lost treasures and ancient mysteries. The Definitive Edition includes the award-winning Pillars of Eternity alongside its expansions, The White March: Parts I & II, as well as all bonus content from the Royal Edition.
Tyranny – Gold Edition is the ultimate Tyranny experience and includes every Tyranny Expansion and all additional DLC content. Experience a story-driven RPG where your choices mean all the difference in a world conquered by evil.
