Lord of The Rings: Fellowship of The Ring Cheats
When you are looking for Merry, Pippin, and Sam in the cave, you will see a box. Go to it and you will get the dagger.
On the East Road just out of Hobbiton (past the woodsman who trades his dagger for pipeweed), on the ledge above the stumps that summon the elves is a house. Enter it and walk up to the bookcase. Push Action and a gold coin will appear. Leave the house and re-enter. Another gold coin will be there. Repeat this to get as many coins as needed.
Opening the doors of Moria
To open the door at Moria, go up to it and push Action. It will ask you for a chant. Pick "Melon".
Wake up Lobelia
When you have to escape from the Dark Riders in Bywater, throw a rock at the bell five times. You will see her lights turn on.
To pass the 21st hall in Moria, go to the center of the room and push or pull the four blocks of stone with hands on top of the tiles that you can step on. Once you put all four on, you will pass that part of Moria.