Sony Corp. this week released Metro: Last Night free to the Playstation Network division for Playstation Plus members.
Metro: Last Night is a first-person shooter with survival horror elements.
The title includes both human and mutant enemies set in snow, rain and dark post-apocalyptic environments.
The final game includes handmade weaponry and the ability to track ammo and air reserves for surface and underground combat.
Playstation Plus membership offers discounted games, cloud saves, automatic game updates, early access to beta programs, and the Instant Game Collection.