Aethernaut looks like a great upcoming mind-bending puzzle room game

Aethernaut

You awaken without any knowledge of who you are, as a voice tells you that you are “The Aethernaut”, capable of exploring the Construct despite the deadly aether. Explore a series of rooms and solve the experiments as you discover who you are. Will you escape the Construct before it's too late?

Inspired by the likes of Portal and The Talos Principle, developer Dragon Slumber are working on and recently announced Aethernaut and it looks slick.