Hobbit, The Cheats

The Troll Hole scroll is located down the path after the FMV sequence

Early in the game you will meet a man that says his house is infested
with rats.Go to his house and immediately go to a hole in the wall.
Inside the rats hide when you go near if you hit where they hide they
come out after that. After that room go to the back and get the rats
there go to the middle room and get them. Now your done.

At the end of each level, you will be taken to the vendor. Here, you can buy upgrades for your rock bag and medicine chest. Each affects your carrying capacity. The upgrades are as follows:
Rock Bag

In the level barrels out of bond, near the gate is a elf. If you make noise behind her with your ring on (the elf has to be in a position where it cant move)the elf's head will compleleatly spin around!