Secondary: It shoots one of the blades straight out with a good rate of fire. It does however push them back or cut limbs off, though only to one necromorph at a time. Though each blade lasts long enough to cut through multiple enemies,but it is very short range only letting the longer range physical attacks get you. Move it around to cut limbs off and block enemies from grabbing you. Ripper Primary: Hold the trigger down to hold a spinning saw blade out in front of you. After you find a gun and finish the chapter, you can then choose it as your starting primary weapon in the challenge levels. Level 1, 2, and 3 have 1, 2, and 3 weapons to pick up respectively. The guns are 'unlocked' as you find them scattered through out the game.
