A Spider Carcass in AntWar.io is an entity that spawns Overground. Spider Carcasses aren't very complex or anything. They cannot move, nor can they be destroyed. The primary purpose of them is to provide Meat. Only Ants can harvest from them, and a maximum of three are allowed to harvest at the same time. The Spider Carcass holds infinite Meat. It takes exactly 15 hits for any ant to spawn a piece of Meat on top of it. The Spider Carcass is very useful as you can build really close to it, and it provides all the meat you want all the way up till Hibernation, where they will reappear elsewhere.