In this horror first-person shooter, you and your team will travel to the heart of the devastated cities and regions of England, where various clone experiments for the military have gone terribly wrong. You and your friends will be dumped as military personnel in these areas with only one goal in mind: to survive long enough to clear the area of failed experiments!

• Play against hordes of clone monsters in a group of up to six players.
• The Persistent Perks system allows you to turn your in-game achievements into lasting improvements in your skills.
• Over 40 Steam successes, including dignity for the dead if you kill 10 enemies who will mess with the corpse of one of your fellow players and Hot Cross Fun if you destroy 25 burning enemies with the crossbow
• Slow motion also in multiplayer mode ZEDtime so you can better track the killing of the most important and brutal creatures
• Play offline in Solo Game Mode
• Nine different types of monsters will try to snatch the meat from your bones with teeth, claws, chainsaws, weapons or rocket launchers.
• Choose the right one from over 12 weapons: knife, fire axe, shotgun, rifle and flamethrower
• Equip your team with welding equipment, medicine and body armour to ensure your survival for as long as possible.
• Choose the best tactics to keep your team prepared for the horror ahead.
• Create your own game areas: choose when and where to fight or where to flee; weld doors to direct the monster horde into other corridors
• Choose your own difficulty level, the number of approaching hordes and even your favorite monsters yourself
• Support for the Steam Friends Network and other Steamworks features
• Includes SDK (only for Windows) for creating your own levels and mods