Monochroma
Monochroma is a cinematic puzzle platformer set in an industrial-chemical environment. It's about being a kid, having a younger brother, growing up, falling down and solving some other puzzles.
Story
Set in an alternate universe, Monochroma tells the story of two young boys who fly a kite. While the older brother is taking care of the younger one, the younger brother gets injured. This means that the older brother has to carry the younger brother. Soon the brothers witness something truly terrible. Alone in the storm, they must survive six hours of fiendishly clever puzzles to save their world from tyranny.