Demonic gorillas are powerful creatures found in the Crash Site Cavern. Two of them are fought during Monkey Madness II, in the penultimate stage of the fight. After the quest is completed, more demonic gorillas can be found in the caverns alongside their tortured brethren. They are primarily killed for their zenyte shard and ballista component drops. Demonic gorillas count as monkeys and black demons during a Slayer assignment. As they are demons, they are susceptible to the effects of Silverlight, Darklight and Arclight.