Authorities of your country asked you to resolve problems using any means because the city police are totally corrupted and prisons are overcrowded. Simply get rid of as many gangsters as possible.
A great combination of zombie shooting and 'match-three' puzzling with an atmospheric (and bloody!) horror theme. Match up and pop the monster heads before they reach the barricade. Use grenades to get out of a tight spot.
A never-ending series of battles against stronger and stronger enemies. Raise your stats, learn new abilities, buy items in order to outlast them. Build your hero and defeat as many enemies as you can.
