First, enter "iamcheater" at any opening screen or menu. Enter 
the following codes during gameplay. If entered correctly, you 
will hear a clicking sound.

NOTE: These cheats have been known not to work with patched 
version 1.1. You can try typing "iwillcheat" instead of 
"iamcheater" to get some of the codes to work.

Code                        Result 
quickload                 Load Saved Game 
nohits                      God Mode 
goodhealth              100% Health 
openalldoor             Open All Doors 
allitems                    All Items Available 
killthemall Kills          All Enemies 
showtheend            Show End Movie 
gamedone                Complete Current Mission 
gamefail                  Fail Current Mission 
resurrect                Bring Team Members Back to Life 
funnyhead             Big Head Mode 
enemyf                  View Enemy 
debugdrawvolumes Wire Mode 
debugdrawwire    Wire Mode 
playercoords         Your Current Position 
laracroft                  Alternate Uniforms