GO TO THE INVENTORY L1,TRIANGLE,R2,L2,L2,CIRCLE,TRIANGLE.
For Full Weapons and Maximum Ammo (PAL-Version)
At the inventory screen : Press L1,Triangle,L2,R2,R2,L2,Circle,L1 If done correctly, you will hear a sigh...
Handstand Vault
When you are hanging from a ledge, hold the WALK button and press FORWARD. Instead of vaulting up onto the ledge, Lara will perform a handstand, and then bend forward to land on the ledge.
Invinsibility
Invinsibility for Tomb Raider: In inventory press= triangle,square,R1,L2,0,square.
Invulnerability
During the game press "Select" to access the "Inventory" screen. Then press: Triangle, Square, R1, L1, Circle, Square. And then you have fun!
Naked Laura
To get Lara Croft naked go to her home and stand anywhere near the pool. Now press select x2, circle, circle, square, triangle. select and R1.
Skip levels
Press SELECT for the inventory. Press quickly L2,R2,T,L1,L1, Circle,R2,L2.
Cheat...