This page contains Rainbow Six 3 Codes for Playstation 2 called "All maps in custom mission mode" and has been posted or updated on Jan 29, 2009 by uwantsth. Let us know what you think of this Code by thumbs voting.
All maps in custom mission mode
Press Start at the main menu to enter the menu with "Campaign", "Custom Mission", "Split Screen", and other options. Press L1, R2, L2, R1, Left, Right, Square, Circle to unlock all maps in custom mission mode. Note: This code also unlocks all difficulty settings for the the practice missions.
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