Defend yourself against attacking ninjas! Shoot the ninjas if they come near you. The screen will be moving up, so you have to keep up! Use the arrow keys or WASD to move, and use the mouse to aim and shoot at the ninjas. Be careful, some ninjas have guns and can shoot you from far away. If you get hit too many times, you will die and the game will be over. You can start again but you will start from the beginning. Have a very good time playing Cold Vengeance!