There apparently is a console that can be unlocked
in the game to activate additional cheats. LucasArts has included
the following text in their readme.txt file: "The Emperor's
Tomb console commands are primarily used for development, testing,
and product support purposes. Users unfamiliar with these console
commands should not attempt to use them, as their use may result
in game crashes, corrupted graphics, and/or a variety of other
issues. Console commands and errors resulting from the use of
console commands and/or cheats are unsupported."
Please submit
any information regarding this feature.