hscitpe

You have to go through each level and get all the aritfacts then go down to Indy's office and get the key. To get this you have to get all 5 little boxes onto the floor and build it and then destroy it. Then take the key back to the artifact room, put the diamond into hte centerpeice. Insert the key and keep turning it. Then you unlock the Yound Indy level from the 1912 Prolague in INDIANA JONES AND THE LAST CRUSADE, some Acient City money-grabing level, and a money-grabing Warehouse level from the end of RAIDERS OF THE LOST ARK, and begining of INDIANA JONES AND THE KINGDOM OF THE CRYSTAL SKULL.