Worm is part of Anvil Team in the level "Black Tuesday". He is under the command of Grizzly. He cannot be killed by the player or by the Russian ground forces. He stays at the entrance to the New York Stock Exchange with the rest of his team to stop any possible threat from entering the building and flanking Team Metal. He wields the MP5 like the rest of his team, and has a random appearance every time he is seen.