The Last Revelation Cheats
Caution!
Use the following cheats at your own risk! Using these cheats might result in following:
important puzzle items missing, making it impossible to finish the game without further cheating
To successfully using the Cheats in The Last Revelation Lara has to be facing directly north. The easiest way to do this is to find a block that's high enough for Lara to grab its ledges, and grab it from its southern ledge. The compass points to the direction Lara is facing - not to the direction the camera is facing. To see whether Lara is facing north correctly, open the inventory screen and take a look at the compass on the left. If everything is right, the needle of the compass should have turned transparent (this happens on most graphic cards).
PC
Level Skip
Position Lara exactly to north, press the Escape key to access the inventory screen. Highlight the Load Game icon, but do not select it by pressing Enter. Press and hold the keys H E L P for a while. Then exit the inventory by pressing the Escape key again.
All Items (including ammunition and medipacks)
Position Lara exactly to north, press the Escape key to access the inventory screen. Highlight the Small Medipack icon, but do not select it by pressing Enter. Press and hold the keys G U N S for a moment. Then exit the inventory by pressing the Escape key again.
All Weapons
Position Lara exactly to north, press the Escape key to access the inventory screen. Do the All Items cheat as adviced above. Exit inventory by pressing the Escape key, but continue facing north. Open inventory again by pressing the Escape key, highlight the Large Medipack icon but do not select it by pressing Enter. Press and hold the keys W E A P O N S for a while. Exit the menu by pressing the Escape key again.
PlayStation
Level Skip
Position Lara exactly to north, press to access the inventory screen. Highlight the Load Game icon, but do not select it. Press and hold + + + + Up together for a moment, then press . Exit the inventory screen.
All Weapons, Infinite Ammunition and Medipacks
Position Lara exactly to north, press to access the inventory screen. Highlight the Small Medipack. Press and hold + + + + Up together for a moment, then press . Exit the inventory.
All Items
Position Lara exactly to north, press to access the inventory screen. Highlight the Large Medipack. Press and hold + + + + Down together for a moment, then press . Exit the inventory.
All Special Items (e.g. keys and artefacts and items of that sort...)
Position Lara exactly to north, press to access the inventory screen. Highlight the Large Medipack. Press and hold + + + + Down together for a moment. Then press , and .