On Xbox 360, PC through Steam and, unlike Metro what appears to be a Dark One's black eye. Metro Last Light Redux.
Metro: 2033 Redux FAQ/Walkthrough for Xbox One by – GameFAQs
A remastered version of the game was released for PlayStation 4 and Xbox One in August 2014 as Metro: Last Light Redux within the Metro Redux package.
Metro: Last Light – Xbox Games Store
Metro: Last Light Redux FAQ/Walkthrough for Xbox One
Screenshot collage for xps lightfx sdk.