Someone opened portals to another world, and this allowed crowds of zombies to flood in and occupy the abandoned station. To prevent the invasion from spreading further, you must clear the station and destroy all of the portals.

Someone opened portals to another world, and this allowed crowds of zombies to flood in and occupy the abandoned station. To prevent the invasion from spreading further, you must clear the station and destroy all of the portals.

Someone opened portals to another world, and this allowed crowds of zombies to flood in and occupy the abandoned station. To prevent the invasion from spreading further, you must clear the station and destroy all of the portals.

Someone opened portals to another world, and this allowed crowds of zombies to flood in and occupy the abandoned station. To prevent the invasion from spreading further, you must clear the station and destroy all of the portals.

Someone opened portals to another world, and this allowed crowds of zombies to flood in and occupy the abandoned station. To prevent the invasion from spreading further, you must clear the station and destroy all of the portals.

Someone opened portals to another world, and this allowed crowds of zombies to flood in and occupy the abandoned station. To prevent the invasion from spreading further, you must clear the station and destroy all of the portals.

Someone opened portals to another world, and this allowed crowds of zombies to flood in and occupy the abandoned station. To prevent the invasion from spreading further, you must clear the station and destroy all of the portals.

Someone opened portals to another world, and this allowed crowds of zombies to flood in and occupy the abandoned station. To prevent the invasion from spreading further, you must clear the station and destroy all of the portals.