The Syringe is a Green Class Weapon that appears in Manhunt 2.
- Hasty: Danny/Leo reaches over the hunter's right shoulder and stabs the Syringe into the his chest. As the Syringe sticks in the hunter's chest, Danny/Leo then injects the hunter as he slowly falls to ground.
- Violent: Danny/Leo kicks the hunter in the groin from behind, causing the hunter to fall on his knees while holding the wound in pain. Danny/Leo then stabs the Syringe into the right side of the hunter's neck, the hunter attempts to defend himself with his right arm but is unsuccessfull and falls to the ground dead.
- Gruesome: Danny/Leo lifts up the hunter's left leg from behind, causing him to trip onto the ground. As the hunter attempts to get back up, he is unsuccessful for Danny kicks him in the stomach, causing the hunter to fall down in pain, Danny/Leo then gets on top of the hunter and stabs and injects him with the Syringe in the right eye, killing him.
- Jumping: Danny/Leo jumps on top of the hunter and knocks him down, while on the ground the hunter is then turned around. Danny/Leo then stabs the Syringe into the hunter's neck a few times, killing him.
- The part of the Gruesome execution where Danny kicks the hunter in the stomach was cut out from Wii/PC version, going straight to the stabbing part.