A free app for Android, by AGaming.

Shadow of Lemansk: RedUX is a first-person post-apocalyptic shooter from AGaming+ that blends deadly combat and stealth with exploration and survival horror in one of the most immersive game worlds ever created. It is a story-driven game where you will play as a survivor named Serioga, who is looking for supplies in the depths of the old subway tunnels. But you will find something more dangerous than you expected, as you will come across a group of undead. It is up to you to decide what to do in this situation, as there is no way to know what kind of people you will meet in this world.