Taking inspiration from 2016 hit The Witness, Danish studio Investigate North are developing Aporia: Beyond the Valley, a puzzle game in which you have to "find out what happened in this world, and to discover who you are," as described on the website.
The game sees you adopt a first-person perspective and solve puzzles in the world of Ez'rat Qin, where there's ancient technology and strange goings-on. The story of the game is non-linear, and is told without using any text or dialogue, instead relying on "elaborate environmental storytelling."
A trailer for the game can be found below. What do you make of what you've heard about it?