The Astronauts' blog announces the release of The Vanishing of Ethan Carter Redux, an updated version of The Vanishing of Ethan Carter remade "from scratch" using Unreal Engine 4. This is a free upgrade for all who own the game on GOG.com or Steam, and for those who do not, those storefronts are currently offering this for 50% and 40% off, respectively. Here's a trailer with a look and here's word:

What is The Vanishing of Ethan Carter Redux?
It is The Vanishing of Ethan Carter PC remade from scratch in Unreal Engine 4. The original was made in Unreal Engine 3.

You buy just one game, called The Vanishing of Ethan Carter, and you get two. The original, and this new remaster, The Vanishing of Ethan Carter Redux (UE4).

If you already own the original, the Redux version is a free update and will appear in your Library as The Vanishing of Ethan Carter Redux next to the original The Vanishing of Ethan Carter.

Story-wise both games are identical. There are no extra quests or secrets in the Redux version. Note that “Redux” is sort of an unofficial tag, we do not even feature the word on the game’s art.