The Sledgehammer is a Red Class weapon that appears in the missions Awakening (Wii), Safe House (Wii), Bees Honey Pot, Assassination (Wii) and Domestic Disturbance (Wii). It is a weapon that is used by the Civilians.
- Hasty: Danny hits the hunter on the back of the head, instantly killing him.
- Violent: Danny taps the hunter on the back with the end of the handle, the hunter then turns around and as he does, Danny hits him square in the face. Causing blood and brains to fly everywhere.
- Gruesome: Danny hits the hunter on the right shoulder, which causes him to his face and turn around. Danny then smashes the hunter's right knee by hitting it with the Sledgehammer. He then finishes off the hunter by smashing him in the face as he reaches for his broken knee.
- Jumping: Danny hits the hunter on the back as he lands, causing the hunter to fall face first on the ground. He then finishes off the hunter by hitting him on the back of the head.