Unlockables (Half-Life 2) cheats for The Orange Box

Unlockables (Half-Life 2)

During gameplay enter the following codes to enable the effect you want on a level.

Restore Health by 25 Points:

Press Up, Up, Down, Down, Left, Right, Left, Right, O, Button, X, Button.

Restore Ammo for Current Weapon:

Press Triangle, O, X, Square, RI, Triangle, Square, X, O, RI.

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