Tomb Raider: Legend - Invincibility

Tomb Raider: Legend - Invincibility
Invincibility:
While playing the game, hold L and press X, Up, Y, B, Up, Right. If you entered the code correctly, you will hear a sound.

Infinite ammunition:
While playing the game, hold L and press A, Y, X, Up, A, B. If you entered the code correctly, you will hear a sound