E3 2011: Metro Last Light Aims to Fix Metro 2033

Developer 4A Games refers to Metro 2033 as a "flawed masterpiece." A cult hit that earned pretty good reviews last year, it was criticized for problems like its AI and some broken mechanics. 4A is looking to fix those bothers and realize the game's full potential when it releases the sequel, Metro: Last Light, next year.

During a recent gameplay demonstration of Last Light, 4A detailed three important pillars to its development.