All your identity is already somewhere in a database ready to be picked up . So nobody has to worry about Identity theft or that kind of stuff , i say do it to all regions 3 <| sep |> Original 2033 vs . 2033 Redux There are huge differences between the two . Original Last Light vs . Last Light Redux There are much fewer differences . nbspThe original Metro 2033 has a vastly different art style with it ' s graphics . The Redux version of 2033 improves stealth , renders the game on the Last Light engine which brings the graphics up to par with the although the original ' s graphics are fine if you ask me . The Redux version also includes all DLCs for both games . The Redux version of last light has very little changes other than some minor enhancements . In short , Redux is the way to play both games especially during a Steam sale , but the original Metro 2033 is still quite good if you appreciate the art style .