Indiana Jones and the Emperor's Tomb Cheats

When you come to the level on Istanbul called the Temple of Poseidon
where there are sharks. (You need a Grenade) throw the Grenade near the
shark and it will come and investigate and will blow up.

Collect all artifacts in the game to unlock an art gallery.

On the first level when you first encounter crocodiles,
kill all of them with your machete. Then, swim to the left next
to the entrance to the temple. Swim behind the waterfall to pull
up on a small ledge. You will not be able to see much, there is
a box here. Break it open to get a bundle of dynamite.
Published strategy guides
Saved game file: All levels completed: by Alemon
Saved game file: All artifacts and levels completed: by petervanrijthoven
Trainer: All cheats unlocked by Nate The Great
Trainer: All cheats unlocked by PiZZA
Trainer: All missions unlocked by PiZZA
Trainer: by PiZZA

This cheat will give you Invulnerability, unlimited ammo and unlimited breath underwater...

Out of the game, find the file "Lucas Arts" in the C: drive then find the file under "gamedata" labelled "indy".

Finally open the default.cfg file and type in a new row: Cheats:1
SAve it then play your game with the cheats on..

Sorry if that sounds kind of complicated!

Find the default.cfg file. Go to GameData/indy/default.cfg and edit it using notepad. (Be sure to back it up first)

Change the file to read as follows:

pack:0
title:0
freescenedata:1
vsyncinterval:2
milessound:1
nocontrol:1
cheats:1
resmgrload:res.dat
fullscreen:1

Save the file and run the game.

You will now have access to the builtin cheat mode with the following cheats:

Unlimited Health
Unlimited Oxigen
God Mode
Unlimited Ammo

To unlock the Art Gallery, find all of the artifacts in the game.