Lost Planet: Extreme Condition Codes -

Control ending sequence
Hold + + + + + + B during the ending sequence before "Test Player" is reached to control Wayne's LP-9999 VS. You can fly to the destroyed Akrid.

T-ENG 500 points added
Pause game play, then press x2, x2, , , , , , , + . A sound will confirm correct code entry. The code will remain in effect only for the current level and will be disabled when the game is stopped or after the level is completed. This is only usable in Easy and Story mode.

Unlimited health
Pause game play, then press x3, , , , , , , x3, , , , , , , , , , , , , , , + . A sound will confirm correct code entry. The code will remain in effect only for the current level and will be disabled when the game is stopped or after the level is completed. This is only usable in Easy and Story mode.

Unlock Online Characters
Frank West - Reach level 90 in "Online" mode.
Joe - Complete "Campaign" mode regardless of difficulty.
Luka - Find all Target Marks in "Campaign" mode for all mission on any one difficulty.
Mega Man - Reach level 100 in "Online" mode.

Extreme difficulty
Successfully complete the game.