Tomb Raider: Legend Cheats - GBA
Primary Collection of Cheats
Cheat Mode
During gameplay, hold the [L] button and input the following codes:
[B], [R], [B], [A], [Down], [Down] - Bulletproof Lara (will still lose health from falling off high ledges).
[A], [B], [Down], [R], [Up], [Left] - Infinite Ammo