Kairo

Kairo is an up-coming puzzle game by Richard Perrin (makers of The White Chamber).

Kairo is a world opened for exploration, seemingly completely void of all life except the player themselves - there are some strange floating runes to be found as well.

The website can be found here and the game is set for an early 2012 release. Not to be confused with the Japanese film of the same name.

Tropes:

 * Minimalism
 * Nothing Is Scarier: The trailer took this route.
 * Ruins for Ruins Sake