The sequel, Metro Exodus, was announced in E3 2017 and released on February 15, 2019.
In the case of Last Light, the only significant change is that most firearms now track +1 in the chamber and had their reload animations altered to realistically portray this.
This was bundled with the Redux of the original Metro 2033, which overhauls the first game with the same improvements described above. Mutants stalk the catacombs beneath the desolate surface, and hunt amidst the poisoned skies above. The game was released on May 14, 2013, and a Redux edition for the eighth generation of consoles and PC was released on August 26, 2014. Beneath the ruins of post-apocalyptic Moscow, in the tunnels of the Metro, the remnants of mankind are besieged by deadly threats from outside and within. The focus on combat and stealth approaches has also been overhauled to allow players to tailor their experience towards either method. Compared to the previous game, Last Light features a streamlined inventory system, removing the ability to manually equip items such as the trench knife or pipe bombs. The story follows Artyom, the main protagonist in the previous game, trying to make contact with the last Dark One alive on Earth following the canon ending of the 2033. Metro: Last Light (also known unofficially as 'Metro 2034') is the sequel of the acclaimed horror-shooter, Metro 2033. Redux version available on PC, PlayStation 4, Xbox One Promotional artwork for Metro: Last Light