During gameplay, press Back and enter these codes in your objective window. The game will not be paused:
Full Health – B, A, B, A, Up, Up, Down, X
Heal Meter Never Hits Zero – Down, Up, Down, Down, Up, Right, Left, Right, Y, X, X, A
All Weapons, Full Health and Armor – Up, Up, Down, Down, Left, Right, Left, Right, B, A
