Metro Last Light Redux, the follow up to 2010’s Metro 2033, is a single-player first-person shooter game developed by Ukrainian studio 4A Games and published by Deep Silver. Players are put in a role of a nuclear holocaust survivor named Artyom who lives in subway tunnels underneath Moscow. Players can choose from a variety of firearms both fictional and realistic type of weapons. Rather than the traditional health point system, the game features recharging health. Health will slowly restore if the player has not taken damage for a period of time. Ammunition is an essential commodity in this post-apocalyptic environment. This makes scavenging a crucial aspect of the gameplay. Ammos can be used as currency to purchase higher grade weapons and other items. Last light gives players a glimpse into his rugged life with a story surrounding fascinating settings. The game added survival horror elements which includes paranormal phenomena, hallucinations, and noises. The player has to rely on a rechargeable flashlight as well as night vision goggles in order to go through dark hallways and passages. Certain moral choices gives the players Karma. Good actions like helping and rescuing people can give good Karma while evil actions such as stealing and randomly killing people can give bad Karma.