Use the following trick if you are having trouble killing the fat Orcs in levels such as Escape From Osilgiath and Cirith Ungol. While you are Sam, you can use a special cloaking move that allows you to become invisible for a short amount of time. You can activate this cloak by pressing L + R while standing still. While you have the cloak on, you can use an instant killing move that is very effective against any Orc, including the fat ones. However, you must use this while you are close to the Orc that you are trying to kill. Sam is very slow while he has the cloak on, and it may run out of energy before you get to your target. With the cloak on, get behind the enemy that you are attempting to kill, then press R. The Orc will die instantly, but you will become visible afterwards -- use it wisely. Note: This move does not work on the boss Orc at the end of the Cirith Ungol level, when you are trying to get Frodo out of the tower.