Indiana Jones and the Emperor's Tomb Cheats

Pause game play and look carefully at Indy to notice that his hat is gone. Look at his forehead during game play, then and look back at his forehead.

Watch Indy's hat while it's on his head; pause the game at a quiet
moment, Indy's hat will disappear, unpause the game; Indy's hat
reappears, Ta - Daa!  This will probably work for other
systems too.  (Try to get a good angle because when you pause
the game; the text will be in the way and you won't see Indy's hat
very well)

When you reach Istanbul Sunken City, to break the damaged wall, hover above the head in the water with the crane. Press A and it will automatically break it up.

All Artifact locations At Ceylon:
Idol Of Ramba Vihara=
Gates Of The Lost City
Mahavatu Mask=
The Hunter's camp
Port Negombo Relic=
The Palace Of Forgotten Kings.

In the level where you start out in a room enclosed by a vine door, cut the door and walk forward. It should start a short intermission sequence of Indy running towards a little window. Skip through it and when it is over, select the whip and jump. While in the air press A. If done correctly, you should now be swinging above a courtyard. Swing to the other side and continue the mission.