Back up your saved game files before attempting this. Drop the item to be duplicated on the ground. Save the game in slot one. Pick up the item that you dropped and save the game in slot two. Press [Alt] + [Tab] to switch out of the game and open Windows Explorer. Copy the file "player_01.gam" in the "\program files\gmx media\seal of evil\system\game" into a new folder. Rename the "player_01.gam" file to "player_02.gam" then copy the newly renamed files into the game directory. Finally, load the slot two saved game.