Locked trunk combination
The following is the combination for the locked trunk in the tent near where you start. Turn the lock two or three times to clear it, then use this code: Left: 12, Right: 5, Left: 20.
Preview puzzles
Use Windows Explorer to access and view the FMV sequences on the game disc before playing. They provide the answers to the puzzles.
Robot password
The following is the code for the "Cheoptrac" robot that you send down the shaft to open the doorway to the next room. When the game asks for the verification password, click on the buttons in this order
First: 1
Second: 5
Third: 5
Fourth: 1