Original URL: http://www.psxextreme.com/ps3-cheat-print/281.html
Lost Planet: Extreme Condition

Extreme Difficulty
Beat the game on Normal.

Cheats:
The following codes can only be entered playing Easy and Story Mode. They must be re-entered every stage.

Infinite Ammo (Easy Mode only)
Pause and enter: R2, R1, Triangle, Square, Right, Down, Left, L1, L2, R2, R1, Triangle, Square, Right, Down, Left, L1, L2, R2, L2, L1, R1, Triangle, Left, Down, Square, and R1 & L1 together. You should hear a sound.

Infinite Health
Pause and enter: Down, Down, Down, Up, Triangle, Up, Triangle, Up, Triangle, Up, Up, Up, Down, Square, Down, Square, Down, Square, Left, Triangle, Right, Square, Left, Triangle, Right, Square, and R1 & L1 together. You should hear a sound.

500 Thermal Energy Points
Pause and enter: Up, Up, Down, Down, Left, Right, Left, Right, Square, Triangle, and R1 & L1 together. You should hear a sound.